[....] Starting enhanced syslogd: rsyslogd[ 11.353994] audit: type=1400 audit(1515895745.981:4): avc: denied { syslog } for pid=3172 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.219' (ECDSA) to the list of known hosts. 2018/01/14 02:09:13 fuzzer started 2018/01/14 02:09:14 dialing manager at 10.128.0.26:44765 syzkaller login: [ 20.357650] random: crng init done 2018/01/14 02:09:17 kcov=true, comps=false 2018/01/14 02:09:18 executing program 0: pkey_alloc(0x0, 0x1) sync() r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e96000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000144000-0xbc)={0x919, 0x2, 'client1\x00', 0xffffffff80000007, "82c38bb9a6da9d43", "e9ce9b6ee89497e3ac7b4602f9e3b56dcb5936e2ce6f0eee8efb6459a8b58a31", 0x400, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0xa, &(0x7f0000c60000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000012d000)={r1, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x200080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000)={0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) personality(0x400000e) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000002000-0x96)=""/150, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x22)="0473404caecc0836fc2f191b038fb4d8ceb100fc772b532b12008a8b85ce82719f70", 0x22, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000002000-0x24)=""/36, 0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000004000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffff4e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb2fe}, @in6={0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x1, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4, &(0x7f0000007000-0x8)='./file0\x00', r5, &(0x7f0000006000)="") setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000004000)="7fe2df62e5561306393c7affdbbede7f9eccb47430c11a9a126452291af41c47b272da120808016b05f82347350b64b8aee18760b8c35267d50fd0e5ed753bf50d4e32cc374c84145b841643483512e3479b217c68af0ea1", 0x58) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/14 02:09:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f00000ab000/0x4000)=nil, 0x1, 0x2, 0x80, &(0x7f000067e000/0x1000)=nil, 0x8}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x20, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000)='./file0\x00', 0x240180, 0x100) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) uname(&(0x7f0000000000)=""/168) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000003000-0x4)=0xe73) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000003000)={0x2, 0x3, 0xbd7c, 0x5, r3}) mkdirat(r0, &(0x7f0000002000)='./file0\x00', 0x50) r4 = accept$inet(r0, 0x0, &(0x7f0000003000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000002000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001000)=[{0x100000000, 0x7f, 0x1ff, 0x8, @tick=0xdfb0, {0x4, 0x55}, {0xff, 0x1}, @quote={{0x1, 0x100}, 0x1, &(0x7f0000004000)={0x4, 0x8, 0x1, 0x2, @time={0x0, 0x989680}, {0x8, 0x1}, {0x3, 0x83}, @time=@tick=0x1}}}, {0x3564, 0x7, 0x0, 0x2, @tick=0x5, {0xbeb, 0x1}, {0x9, 0x0}, @quote={{0x5, 0x3}, 0x40, &(0x7f0000004000)={0x82a, 0x8, 0x8, 0x7, @time={0x77359400, 0x0}, {0x7ad6, 0x1}, {0x3, 0x100000000}, @result={0x5, 0x5}}}}, {0xffffffffffff40bf, 0xfffffffffffff747, 0x5083, 0x4, @tick=0x9, {0x2, 0x885}, {0x5, 0x6}, @raw32={[0x3acc, 0x8001, 0x5]}}, {0xffffffff93052b85, 0x9, 0xfffffffffffff800, 0x9, @time={0x77359400, 0x0}, {0x5, 0x100}, {0x80000001, 0x6}, @queue={0x3, {0x5, 0xffffffffffffffe1}}}, {0x100000001, 0x10000, 0xfffffffffd7ec42b, 0x3150, @time={0x0, 0x1c9c380}, {0x6, 0x7f}, {0x4, 0x2}, @connect={{0xffffffff, 0x48}, {0x5, 0x100000001}}}, {0xffff, 0x0, 0x1f, 0xb4c, @time={0x0, 0x0}, {0x6, 0xa31}, {0x84d6, 0xfffffffffffffbff}, @queue={0x2, {0xb5a, 0x5}}}, {0x4, 0x7fff, 0x0, 0x6aa9, @time={0x0, 0x1c9c380}, {0x1000, 0x0}, {0xffffffff, 0xffffffff}, @queue={0x3, {0x101, 0x7d8}}}, {0x100000001, 0xffffffffffffc663, 0xffff, 0x401, @tick=0x70, {0x7ff, 0x4}, {0x8000000000, 0x80000}, @result={0x2, 0x7fff80}}, {0x7, 0x401, 0x9, 0x140a, @tick=0x4, {0x1c90c504, 0x1}, {0x2, 0x4}, @control={0xffffffffffffd671, 0x3, 0x20}}], 0x1b0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x8}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000005000-0x10)={r5, 0x8, 0x6, 0x3}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8001, &(0x7f0000006000)=""/55) fcntl$getown(r4, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000008000-0x4c)={0x4b45, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000552000)={0x0, 0xf, 0x4, @thr={&(0x7f0000001000-0x51)="45a35edb343a8f8b7f5a0177ef4e0b24ca83e8e0b4b8635c5b3293ec1a7978928f1c492cbf5d9a2a1d4cd6f1868399c4be694c366e054be77bba8b14a34113647c2bbc617c69f4f20bbc7819479f6fa031", &(0x7f0000cd7000)="62c8db64f503a8432938d25de41c7b8f44d7c6424ad6bb926b451c9fb377a1640ff0f79adcaf762b21cf1ec8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_gettime(r0, &(0x7f0000dd1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000002000)={0x8, 0x0, 'client1\x00', 0x3, "07d97ae11f588b1d", "04c2ce0c33555961441e96264998e7e563d251b99280ed4878a90c0dd9f65de4", 0xfffffffffbb7761f, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x2}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000)={r2, 0x80000001, 0x100000000, 0x40}, 0x10) fcntl$setlease(r1, 0x400, 0x3) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000006000-0x4)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000007000-0x28)={0x80, @tick=0x1, 0x71b64cd6, {0x1, 0xe062}, 0x6, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000007000)=0x4, 0x4) pkey_alloc(0x0, 0x3) 2018/01/14 02:09:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00002c8000)=0x80000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8e1, 0x6, 0x1, 0x6, 0x4980643c, 0xfff, 0xd534, {0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, 0xe8c7, 0x80000001, 0x7fffffff, 0xfffffffffffffe01}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x20, 0x1, 0xfffffffffffffff9, 0x80, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000-0xc0)=[{0x401, 0x9, 0xb388, 0x3, @time={r2, r3+10000000}, {0x1, 0x7}, {0x5, 0x1ff}, @time=@tick=0x100000000}, {0x2, 0x2, 0x9, 0x100000000, @time={0x77359400, 0x0}, {0x8, 0x0}, {0x6, 0x40}, @note={0x3, 0xa7, 0xa4d0, 0x7, 0xfffffffffffff207}}, {0x9, 0x1, 0x3, 0x5, @time={0x0, 0x0}, {0x27d3, 0x4}, {0xffff, 0x1}, @connect={{0x0, 0x1}, {0x1, 0xff}}}, {0x9, 0x800, 0x9, 0x5b6, @tick=0x8, {0x93d, 0x7fffffff}, {0x0, 0x4}, @note={0x1, 0x7f, 0x80000001, 0x1, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000)={0x0, @tick=0x800, 0x3f, {0x6, 0x8000}, 0x7ff, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) setns(r0, 0x44000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000004000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000005000-0x10)=[{&(0x7f0000003000)="", 0x0}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x1}, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000006000-0x10)={0x1a, 0xf7, 0x10001, 0x8, 0xfffffffffffffffe, 0xd, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000007000-0x10)={0x0, 0x0}) 2018/01/14 02:09:18 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fe000)=0x4a0, 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000001000-0x4)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x3, 0x1000, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x4)={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1e1}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x1}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@random={'system.\x00', "292d262b5c7d25b5283a73797374656d00"}, &(0x7f0000004000)='vmnet0.!systemusercgroup@mime_type\x00', 0x23, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000-0xf0)=[{{0x0, 0x0, &(0x7f0000006000-0x30)=[{&(0x7f0000002000-0x3c)="890788dbb4ed8cd9e60aaaaea652229df06c50c441d49616e4ffd133893b01e968e2a8ddbbf777d29fd1bc5ea13639454ca872d72fadc7518907040f", 0x3c}, {&(0x7f0000005000)="1d1eaf85ab407e9ba064941361b909ea8a30593328fe717ca8f2cb93c7ae61757206ae7a5ec5793037ee21bfbf12e98fcd982622dbed8a271e02520fafd7b63b42983f1309b06764b2f3053629392d025761798ca0074de6d276ecc7c6545c60461abca397f30da72ec433ca69e836845a59567b77831a1c4cbc0f4fa6164d19f54eabae1d452cd582782491deb570ff1cf668db5670d726103d16a1533f2c68de71ecc20e476ad5b3830d05421d16ab756618278e0c3bccb176024e8aafed64f5917edbceab46", 0xc7}, {&(0x7f0000005000)="801ca4c1666b4b44fec08d0f001c7a528287fc6f4594c144a771f0639f7189a8038dc7f37d35dbfe147706ddd0d709b0636622e6fd48fc84c6b98cb3a2b9d9cb135a917608100201e5e8c5a2fe22c0581580fabe3334d7d43054fb24fafaab6e1f1ecb661163f76795e08c6dfc67792ee5b1cd0bc8593da31a5e5fed140bcf4642ca16ff91771c43e1300dd8f519ade2b92de0c70939d25044", 0x99}], 0x3, &(0x7f0000006000-0x340)=[{0xe8, 0x117, 0x9, "e7641b247fe607459fb3aa3516b4bbc5cc9ea713ceb63fde178b3c4411d5a118117e2e4d4954483bbe2ff8ff8c5a7d9fae1f5e78cae07773adfd16b119b4ce9eff1d64e6dc8e366bf5eb643a961fb583431b143882f4a4e8a64eb5402201323f11ff567b08324e333af11b2f7da12e96c99c9068c0152dffc35e35aaf03dfbae071a6be2d9ebe4463fae224292734b66bf48bb07221c7f1440f740f74702a44cf35db4de283f50e398ffe4c4ef8dbfcfd04cacc9127bb271660ff876ab6a4738faf52d84e76f0886ae0fee1eefde67805e2a5a08"}, {0x38, 0x11f, 0x1, "8ed6ecc89cdd1cb027a2ee21afa9795aaec0437337ca5239930579436beb76f6696541"}, {0x108, 0x119, 0x9, "ed041e523ce43ff8f1d46d4cd057f2a146edeba1f9227d8df51a5a237b581b86097dc3713383728e763d1691718c2c61ca8680954b409135d4d3f317d255b0a8dc452de298b046776cf04f45bbb60ea2cf9f90d82487280af2019b9d61ee3f475e1493787a0ce6e7be3357e8830bd41106bcd9d9a60a14545a67a2d0226dff846584bb9d79e81b09fbf1b5143b6a2080863370bebe56adcc6c783689bfd216aeeba85b374e5f45e31249034b28c3b01aced0edc7ff4b9a7722b6fad03d1d1d5baad86c7fd6887437fc03e3eaec3367e5455035340b6c178911fbbd7a2450a3f7208b20cbeea1307d3ea4ee1eb10d8bb4c3adcc39b2"}, {0x38, 0x117, 0x8, "6488830d4b0abe122cd3d57563ea6c988022960c04b92eaaf0ebb6528f5bf8bae7"}, {0xe0, 0x1ff, 0x1, "23520f81d776dd92636ea203c9848f406152627eb88c17209b845c6f71d46f6e47a3a6dac607227e3ee0af378f5758dc43e1c1cf5522a5ed2b5774de8873bf251a52a487818702587d54e9d73c9d8483e9a17a071e87fee656efab5a1fa3c4a247a840b2fb9572bb2e76abc10555bfebfed63f80ad791d036433c8caf146e36a6056881479993b81eca5c17a18cc63c5444e58c26cba76aa26267d607ecda58d0b3d5628ec2bca093bb4c127f5f0eb7d40fff42df214153e88b30e3ecc5b85105a964c2e77b2a4416475d5780b92"}], 0x340, 0x0}, 0x0}, {{&(0x7f0000005000-0x8)=@sco={0x1f, {0x6, 0x49, 0x5, 0x8, 0x6, 0x1}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000005000)="557e38d3d85945319760e91ea8b90bed5af9f186a5c48cb75165", 0x1a}], 0x1, 0x0, 0x0, 0x40000}, 0x8001}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000003000-0x84)="6d6cdc4e11b8c15a1041c62368bc217da1ba38cabd98d41c4e7665345dcb60bb7f9ce3a04053fa40bb669235bc555bf57050a99a7f18e3b2658152c17f8a784e2c11a5bafcef43547a6c3069bdee970e599064eb08636a536379e325686bac74ebe83f9cdbf702bd4407619c69d401dd510e12c0ff7e501e63bd3674cb67ac2cbf61909e", 0x84}, {&(0x7f0000005000-0xca)="9303f458a40093fb87d7d5e19847b58e5e3911045e1989b176bf599b2b73d759e2e6a59a699f12a192f2d3b66adbdb69f27d0b8c0e9e45e51069f181a609c150e16071608f3efc7e093853792ada4d6d28c151432e5fc8e9c7a60a42e69f120c0a72d592551dd1c7cf46cf60566bc728153b5eb0dc900b847639015da0f54613c0cdad7a638f2e5e5893a1a013ba14f87eb3b6f544b4f50817c1f41c976b8ea2631787b34bd8a461536a3b6f211e93cbe76aac9ae8bf641254721f0f584404c7ff0a4d96ab14d3898017", 0xca}, {&(0x7f0000002000+0x17f)="47f670e06cd6ee08c7f3436140ad35254839480d59d7cc60c6c7109b1d1d10e9", 0x20}, {&(0x7f0000005000)="e54e5d830139c0ddc554fcca4e031c6abbb042a4a648be8c7c8e996714d2763fbc8c2d94cc961df40f0cb22f08c24d527c68053d068cc95f6d5c80", 0x3b}], 0x4, 0x0, 0x0, 0x4000000}, 0x8}, {{&(0x7f0000001000-0x10)=@ipx={0x4, 0xb54, 0x8, "1879cd8b3b69", 0x100000001, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000006000-0x1b)="d66781b712d72894018f5240365e3a81257ad4b993a73fdad83fbd", 0x1b}], 0x1, &(0x7f0000005000)=[{0x80, 0x10c, 0x400, "8ffa0e612efcbc48c3b9b1325a229241a5cc823c279f7c6e105d95fac7f4f0b1bf3ac400a65c04e391bc4c5bc115e6aa4b1c4d3c7e934062c79f4e28a8bdebe23c6976b4ae1b1980afd891cf50c66ecdbd44afb3925d0e9027d3858c187e8e249a5aa604a9c9d873af01"}, {0x60, 0x102, 0x5, "387f619cd0dbd56567413667ba129f45df74187b14c224b89f86f821b4eef5397c31756d62da2ac5f097e82f0f011a77775ea4f4ab8cee585f07fb4b942afcd63081bf6d6457941c2a0f55"}, {0x68, 0x10b, 0x6, "61269337ac5b7cd91c6e262f3bfdc67b957ae0c185acf9397bad2034800b68899681302d022a991845e01b8f1ae65b26991391431a9952c94d083253b850ba7f76813335dead364cef6c6ef06df93a51fc0c2a5d35"}, {0x78, 0x114, 0xfffffffffffffffb, "36b667d7e06706fcbb320f5755c32dccb2d78badb22ddc0fc0877afe180e9ec5d800a1abc99d04fea30916f1183d4977d9437931e30ada674b71faa5f8465316a7e9c8a123840c3187b1e25950816e3ac7193c763d2970a36b0dcae6213fc5af244df474bf85"}, {0x100, 0x108, 0x6, "0495d9b324fe11f042fbe5661ae80764762ace6d2630451d55583a6285d13670547254fff37d250b34220d20425d00f0a849a6f2a02c4815bd32b6a4c116e7cb615205a3cb3a7f6be8f867b6d53b02b23c8208c20fac58a3a008452edc28f7cd5de4f19cbf37bacc8a0774c5c137e45fba77d1584a0df245cd7d29858b6a887d13000ead1743e725c5b01a7ba8d8bb60b6df50254a21c810b19b863d8448219a408ecab8f72a209d65363d588a2b0f57d40b8db0ca6b9c04ac0c65cc9409ed7dab558a8f7696af0893f9b26a44eed4860d308a75d454754c8033cead224475b563743ce38f961435cc6b4c"}, {0x38, 0x10c, 0xfa0, "d3bcbfb849487962a18c4e73769d31ab68779831d19af7a4099bdd26a903ea6ddeae86"}, {0xc0, 0x0, 0x4, "5a86a5bf69b8affe3f0c4faaa91f55796f0ad055a9ae526e46a0a3fad1cb7dae0d33d69303285c779619d991fc8d860ba52ac35c335ade32e4e74ba9658c6747f85af7dc67a5ba80bd8d801da25a4c3c51a4ba824ef786dea54780a448b74e93fc679fec5fa67674f06a3a601fd37427a2e5c39f63fee21e41abe4d581dc4c5a30e6d0cdc1492d48a67105538a23d710fbe6f954bab6aa1659e7a4126a7d6e1f1ff3e505efcdfa1598204c59a7fc22"}, {0x70, 0x104, 0x1e, "b2e70fd8093db4d30ac375b7e7509418a9addbeb19dc14c3f79d11f1fe7ba3084be32117d781c1282c693293433ab7625717277a8def1f403a35a90b81af22e9d8411be2de56588c0ec5d42a1f814f9240cb0d3e7512507e0ab1f0"}], 0x428, 0x4041}, 0xfffffffffffffff7}], 0x4, 0x10) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000007000-0x4)=0x1, 0x4) 2018/01/14 02:09:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00009b4000)='/dev/input/event#\x00', 0x8, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0xfe}, 0x8, 0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@setlink={0x330, 0x13, 0x400, 0x6, 0x0, {0x0, 0x0, 0x0, 0x0, 0x400, 0x20000}, [@IFLA_GROUP={0x8, 0x1b, 0xffffffff}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x6}, @IFLA_CARRIER={0x8, 0x21, 0x7fffffff}, @IFLA_PORT_SELF={0x2d8, 0x19, [@nested={0x10, 0x9, [@typed={0xc, 0x8a, @fd=r1}]}, @generic="45997ea5d6ddaa2b0e1a2d577dbee8e938631253e8933a4a8a0d3e4b0a22c2c7d54d714124b07f46b6abc67045dfffafb2f209bd98ad790073c7ad85160d857cb5730ef740b2b3b17654614dfdc29d8dfcb88cad5abd486975dac45f0ee431da2351309a9430d5155721c72dc00d469c89c30021a58e64f634b8fe92c337ba321ad21a6b2b3f2df87ae952b4d7109155d87541d9cffaf6c040cd152e7dc16762d6528c60c014e1562c6b6b1e1305e8", @generic="88465000c18076f92d821af0ceadb148d4fe58550a8956f69943a2f364b109f6a1baf47a900c6a768a19e4bb1914fdcf29175d7cc09336f9c4b2c7b004948b74d03e58cf1c200bb873fa0b9bb3488b95ce5ba8ee5b2d36c789c0c46492a2b586fd787895ca1e21a05f990504be28f513047c23f9c814f2514ad719749384ea534550f7fe31c8ca13b8560cf5", @nested={0x14, 0x62, [@typed={0x10, 0x2d, @u64=0xfff}]}, @typed={0xc, 0x32, @u32=0x3}, @generic="d1ef322ea2b06ba9d73e34563418971a39c7b76aa812f179aaae9b329dfd06d90cbd96d30fe963d707b85ddbeabc71b2387593b85d23b7015f1ac33c2279207f30f6a1c9b599b639ed352696449b32ed4df9866258705ebf254689919f7dc36a3b667072ea29763658732308f483c33045a481d05f8ab2e4fd6a683f30", @generic="081bc001ffd9cc7164f5e8e06b1d94c86fba9cb7d92cec3e573b22f6", @nested={0xd0, 0x1b, [@generic="56292dbdd053f9d8802066bb07a02ff1f899a8282d17f9b364684bc9064705af0a2772edd6a771bfec96525f0b2f34248ea6d50fff7f85baeff99754c7c10f54f58115da6bd8fcf0d7102b4209a465784008a1a1acbee21bbd5172e9382f4d87c4cfee30296fede678b71c7a406dedbb8d6c9e1482c8753d47997f7e62311957d1785a608e3c5a96b3530d305e809500705c846ed0eae2fd2365e9ebe719aa217a9eec177cc8cfd3ddc8996c7c8d15", @typed={0x1c, 0x88, @str='/dev/input/event#\x00'}]}]}, @IFLA_EVENT={0x8, 0x2c, 0x100}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x996}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x0}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x200}]}, 0x330}, 0x1, 0x0, 0x0, 0x20044000}, 0xc1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x101000, 0x42) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003000)={"b21ecfd1ed2ef574b5409160e96a243b", {0x4, 0x6, 0x3f, "d4923b6183d0", 0x5, 0x0}}) getrlimit(0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000004000)='./file0\x00', 0x240) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x4a, "911b88264d5aff832d6d1ed46c1628cc7a1b9659f2cc6ec4ac15c98943fe84ece0f11f9126726549b17aae4ca5cdfac80e2df9bf7fd9a01f8d905ef8692a7acdf9ba1cffdb1aa1f56d4b"}, &(0x7f0000006000-0x4)=0x52) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r4, 0x7fff}, 0x8) r5 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(r5, r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000007000-0x8)={r4, 0xd4}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000008000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000008000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000000a000-0x4)=0x2, 0x4) 2018/01/14 02:09:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x60082, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d11000)=@req={0x38000, 0x9, 0x7fffffff, 0x7}, 0x10) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000-0x8)=0x5) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/98, &(0x7f0000001000-0x4)=0x62) fchmod(r0, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x240, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000006000-0x60)={0x0, 0x1b, 0x5, @thr={&(0x7f0000005000)="adcbf8fe4844e2ae6c089bec9f7e7463da6d23fa8315ea5bf7a8b27f7974c42db7e55da8e3e6700b9fa2768cad14feebf6f87f1ad7affae0cdc4e6b995c4aca7dac504271e6e9be2292270e929b8146115f350c1c06c4b24a5599557c1c129df48a003350b3548aa0a1e346b4efc5e82b7e2260ed6aeebcd2fe72253cebedc31c37940f3cff5049be1a56688bb39da4c41afe5e73aa6b778f73d6d82472b7b01eed080", &(0x7f0000006000-0xe3)="9fdc79ee93d03ca4c91ec62d4f85e31b436628d7656cdd0aebac8fd3f42d0e4d29de9718c7e71c006f771aee9328feda5cd748f56ad30e85bb90490506dc4ee82be87471220238eb51cb21ebc138fc8aeb3e08659b108e0a6b5d129445ef27fb89d4d21d7c7b967b83a4ec59c6b30e716f188d44cc6e6cc8576c49f5186ed4ddc9fdc086ba07ede6e82a5439e325b787dc4d05cc398f89e91bae6a2ee2d769057f8159dfad4d9f6cbf1682289d0ee62984a65a14f4e4e1cec00f89883de07e29758591c96f89d73d20f385d95ecdcddd0261aa98048f437b12fc5b0f8f507f010ca7b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) timer_gettime(r2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000008000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000-0x14)={r3, 0x7c, 0x9, 0x3, 0x3, 0x8}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000009000)="f857a2b30717a8f59dea6c2fd6a55477eef2c21b9b1a4d333d76c7ee26ad465ac84a53bdfddfb3e7980da5b2e11ea8aa632cc37c4b9a93953b1e79136ae00a526d619968bcfdeb462ef3b19439", 0x4d) 2018/01/14 02:09:18 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000005d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000001000-0x8)=0x0, 0x2) r1 = socket(0xd, 0x4, 0x5) r2 = accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000000)={r4, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000001000)=""/122, &(0x7f0000002000-0x4)=0x7a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000005000-0xc)={0x10000000, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000-0x5c)={0xa4d7, 0x1, {0xffffffffffffffff, 0x1, 0x7fff, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r7) fcntl$notify(r3, 0x402, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000006000)=0xff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000007000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r12 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000008000-0x4)=[0x0]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000008000-0x38)={&(0x7f0000008000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000003000-0xed)="7860911922758c28f31856a16c16e292754c4e62efdd484a3d6f88f6ef9d0f19c8598f0cfc28a795ece6e4e5ca49a2009491f17bc2827afc77a3956207a2779c54f74ec2f1fc76c9cb26d09007960fc99c36a7657b41761ca1f7524c25ec6cade25651a037f676ab858eb4159d2d721c1d6f3e08a1657a2d4fba24738a944eab5aaff7ff556b10963d562cf1f0495c773cf2583ec49a6ee2aca5d4a4383e35268091d10650faf47abd05f9e9c6689ede15349cfbe73e4a80da83cb8f113fdc1b2842614c144837777441be1b8caba189d2a43e498259fd283f5f12922d5d9d7dd195e02d912611ec9372bdb0ed", 0xed}, {&(0x7f0000000000)="ab58aaeae7030713bc8e80e2feb3eb677c3dd2fc1bbd6698d79edef6ac18bb6f49ead56298dac6a945233319a1fed3b9e67d84d18672fc38b2ca4c6d518aa17091956eb008fd04da37c2014c61c68a0978cb5aaabb7c8662298a201d959199cd7f853a416ec53c934b917ebdd481dc6701921a8c87988b130a3f3a6ccc12a98c75e43046c02054d25902edb3aa20e4f47af7ed38", 0x94}, {&(0x7f0000007000)="7d11", 0x2}, {&(0x7f0000008000-0x1a)="cd02c78e1ff4cc192f3662af112b2f560ac5ac472adaa1df992d", 0x1a}, {&(0x7f0000001000-0x9)="235a6d485eeb823a8f", 0x9}, {&(0x7f0000004000)="f903c29fcf0511a7dad75e5a16b3b8fd5b4f4c4ee0147dc82f3d757b10fe790abd0f2486c824ae24e5d8937981fb752f7b719f6a0cf9da1bfa26e53a0f09fcf27226e731429d96a824d18392cf4d520e49f67a437d1f9dea9bd0b35f6012f4db57dc21f258bc74bc2e7e1220f29dc59dc9d431f7004220c5eb5f75c2f7cd41f5f1fa4c861989051cf5af2478b1283d49", 0x90}, {&(0x7f0000000000)="728562dee8861144d40e96f623b2f0f5126335871cdd006173103321d03f57dfdb64c9f6208103a84f543526a1b5899d8cc633a7053a9da3a4ed483b1260b6fc71eab0c1472c0da5f4ad2a0b08dcbeff3e58ea1a9da936cd7278ae61d7bc86072263ccd1f32bbf198c9e0d2f5ac49263bf0a7010eea451579e98f7ff380c63054a336161fe4be8ee655e12ad534fa2b9f1abba1f5c2e65c46c75b5fd154de92137065ac9ba7dcbb8b722f6c04c77f06401749720f310aba3aee712270f22ce6f8d1d712cf06194d2ab697b50aa428f8bb4", 0xd1}, {&(0x7f0000008000-0xeb)="400b029bc67f9626a34b55e4b41c40103f7d8f1a9633a902c21e112eb437a90f6265782530dd85a5a53103710924096bb2f89326f0346519181dce8d43c876bf24ef3a812751656c9cc657aa3dfb306201337b140e06dab7bcdbb062d7c62ed34c4f15a0ded696334bf74d94c337813cfd9eef06b4d2448a2c11a72d67372470b62dc3893fc3d88862f841ac1d26aee83ab58b47fa8ac9d94fa093aafc57e5fe6bf98658b1b6bccfa8c3aa7f2ac5e348a73e0b48b8dcf4b203513e68e42a6701c8fac479192c7a561730d8e578d44e929115d697a50b07dbfa304c11a83963e79cbde3902b1a1bb9c04e4f", 0xeb}, {&(0x7f0000007000)="3c277d3ee115e9aff1d48134f7498a4b77488aa9c5cb9df923a3087dc6", 0x1d}, {&(0x7f0000007000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000007000-0x98)=[@cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x18, 0x1, 0x1, [r2, r6]}, @cred={0x20, 0x1, 0x2, r0, r10, r11}, @cred={0x20, 0x1, 0x2, r0, r12, r13}, @cred={0x20, 0x1, 0x2, r0, r14, r15}], 0x98, 0x8010}, 0x4008004) [ 27.321241] audit: type=1400 audit(1515895761.951:5): avc: denied { sys_admin } for pid=3394 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.394628] IPVS: Creating netns size=2536 id=1 [ 27.440930] IPVS: Creating netns size=2536 id=2 2018/01/14 02:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) syz_open_dev$tun(&(0x7f00007c8000)='/dev/net/tun\x00', 0x0, 0x2000) [ 27.461382] audit: type=1400 audit(1515895762.091:6): avc: denied { sys_chroot } for pid=5093 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.488186] IPVS: Creating netns size=2536 id=3 2018/01/14 02:09:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000069e000)=0x0) 2018/01/14 02:09:22 executing program 4: r0 = add_key(&(0x7f000068a000)='rxrpc\x00', &(0x7f0000fd3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004bf000-0xd8)="", 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d67000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00005a9000)={0x1, &(0x7f0000c15000-0x8)=[{0x7ff, 0xfff, 0x4, 0x1f}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/241, 0xf1) 2018/01/14 02:09:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000028e000-0x9)='/dev/sg#\x00', 0x5, 0x801) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000d5f000)=""/45, &(0x7f0000397000-0x4)=0x2d) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x801) dup3(r2, r0, 0x0) poll(&(0x7f00003be000)=[{r2, 0x0, 0x0}], 0x1, 0x5d) write(r2, &(0x7f00000b5000)='\b', 0x1) 2018/01/14 02:09:22 executing program 7: prctl$intptr(0x1, 0x0) prctl$intptr(0x0, 0xe000000000000000) r0 = syz_open_dev$sg(&(0x7f00007e4000-0x9)='/dev/sg#\x00', 0x8, 0x40) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f4b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) [ 27.513581] audit: type=1400 audit(1515895762.141:7): avc: denied { net_admin } for pid=5145 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.539222] IPVS: Creating netns size=2536 id=4 2018/01/14 02:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='dummy0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r5, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) [ 27.583892] IPVS: Creating netns size=2536 id=5 [ 27.609940] audit: type=1400 audit(1515895762.241:8): avc: denied { dac_override } for pid=5166 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.635631] IPVS: Creating netns size=2536 id=6 2018/01/14 02:09:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000d66000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000880000)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f00000b2000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000cf4000-0x10)={r3, 0x0}, &(0x7f000014b000)={0x0, 0x0}) close(r0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x7fffffff}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) r5 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000f90000-0x4)=0x0, &(0x7f0000173000-0x4)=0x4) ioctl$KDADDIO(r5, 0x4b34, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000465000-0x6)='vegas\x00', 0x6) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r4, &(0x7f0000219000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/14 02:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x80000) signalfd(r0, &(0x7f00002c6000)={0x8}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 27.653103] audit: type=1400 audit(1515895762.281:9): avc: denied { create } for pid=5182 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 27.681002] audit: type=1400 audit(1515895762.311:10): avc: denied { setopt } for pid=5182 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 27.707968] IPVS: Creating netns size=2536 id=7 [ 27.751343] IPVS: Creating netns size=2536 id=8 2018/01/14 02:09:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000346000)=@assoc_value={0x0, 0x0}, &(0x7f0000ae3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001e7000-0x8)={r2, 0x3ff}, &(0x7f00001eb000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/14 02:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000958000)={0x10000000, 0x9, 0x27}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) write$sndseq(r0, &(0x7f0000f6b000-0x90)=[{0x80000000, 0x8, 0x6, 0x6, @tick=0x5, {0x101, 0x1000}, {0x2, 0x5}, @queue={0x0, {0x3, 0x38e0}}}, {0x200, 0x20, 0x8, 0x9, @tick=0x20, {0x8d0, 0x10001}, {0x59a, 0x1}, @connect={{0x1, 0x3}, {0x3, 0x1}}}, {0x5, 0x0, 0x5, 0x7fff, @tick=0xfffffffffffff6bd, {0x1, 0x4a8}, {0x9f, 0x101}, @result={0x7, 0x8000}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000041b000)={0x8, 0xfffffffffffffffa, 0x95, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:22 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) r2 = syz_open_dev$sg(&(0x7f0000f1a000-0x9)='/dev/sg#\x00', 0x1572, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c18000)={0x0, 0x47, "87a7134d997dee4793f0917f5ec43bc131a1d4daea1424d8f8c851474acbeb23b608075d87b9d0aaf5628cf42ab92a16aef6f3157566381d4e8a24d2489187b0033677feb5fdab"}, &(0x7f0000301000)=0x4f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cd0000-0x98)={r3, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x20}, 0x98) write(r1, &(0x7f0000c39000-0x169)="2400000013000700ffffef000000ff000280000c0d000100010000000104000200b81617", 0x24) 2018/01/14 02:09:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000986000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e28000)=0x0) unshare(0x20000) r2 = syz_open_procfs(r1, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) r3 = request_key(&(0x7f0000ef6000)='rxrpc_s\x00', &(0x7f0000adc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000169000)="6664001f66d0", 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000809000)={0x2, 0x2b24, 0x5, 0x1ff}, 0x10) 2018/01/14 02:09:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007d1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffbffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = accept(r0, &(0x7f00005fb000)=@generic={0x0, ""/126}, &(0x7f000014f000-0x4)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ccf000)={0x0, 0x1}, &(0x7f00001b3000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000081a000)={r2, 0x1, 0x20}, 0xc) 2018/01/14 02:09:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0xc)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 02:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) getrandom(&(0x7f00008f5000)=""/233, 0xe9, 0x2) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000369000)=[], &(0x7f000034c000-0x8)=[], 0x0) 2018/01/14 02:09:22 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000107000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e6000)=@sack_info={0x0, 0x10001, 0x4}, &(0x7f0000c6c000)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd7000)=@assoc_id=r2, &(0x7f0000fd7000)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000acd000)={r3, 0xfffffffffffffff9, 0x80000000, 0x3dfd, 0x5, 0x200, 0x5, 0x0, {r3, @in6={{0xa, 0x3, 0x3fcd3b72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x6, 0x40e, 0x622680000000000}}, &(0x7f0000fd9000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xc12, 0x4, &(0x7f0000fd9000)="ecfbae644e4545da8f84c53d99323b91a29ab5ba66f5f17991cc4dab51a80b38ef3f4c45cd5c87137562155ef4f92bc3aa52c6e75cd2850bce4a458834b3ed4af9b5b11e06690962cd1d2e93f01d30514ef74bc02391a8d639abbf2fe0474be396a2926815c589672bd25d777e8c78d8e6f1899afd2af0ab9d6a3a58f0b344ebd48849fbc39cc551d15f05d35bd2be028e577d1a6e18ac5e47994d5a4271a63d0776940da58732d70bf53ab54b5b8eb224b24bb8eed9c02c6f0472ec696d58680d1b5939ea3bdb2e02006654f60574a7", 0xd0) [ 27.853278] audit: type=1400 audit(1515895762.481:11): avc: denied { getopt } for pid=5209 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/14 02:09:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0b000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000251000-0x88)={0x1, {{0xa, 0x3, 0xc4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000859000-0x8)='./file0\x00', r1, &(0x7f0000a0d000-0x8)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f0000478000-0x468)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 02:09:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) capget(&(0x7f0000001000-0x8)={0x399f1336, r1}, &(0x7f0000000000)={0xfffffffffffffff8, 0x3, 0x3, 0x20, 0x7, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x5, 0x800) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r3, &(0x7f0000021000)="f0", 0x1) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r2, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000027000-0x38)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000002000)="c4873c6a3fb55b13e808cee1be1f2954386d10c78e1d56012472740ae04b48c3fc193dca416b740abbb3dd0609f33510984d93477c7f42b6389888658e4a8040251323794bdd6960b9a618284a4ce9a5ec0a2dfcac66178ab5efbc65a0d0b7583414ba1b754a2f081945d249e2e7e9db63c89ee1cfadb5b2a00f79ecb5b0aaf2ce98efea49591558a25d64a259e395da30c468c47bb2b8cd939e4bad5e883da9e18120274cc47b3232b4fe0f5392311b1af7d2e454c3e2bcfad6984c09de47a6f8ce3757", 0xc4}, {&(0x7f0000026000)="77112d588ee54e41e3e1485e901c9a85a4317cd6e02566f1060a935c46d8bee5029b40f38468bee4f2fb83e888cf4a8a232c090b1100bc8ce18f3fc9109d4ae0e54582a62a6c7e8fd1c6b17d8f3365c4d8f9387316afb7121cde4a5a7eca89421d87302734b4282ba60f563d64392d1b", 0x70}, {&(0x7f0000026000)="5d14d8d52fdefb81ac227e6ad7c8c8aadb1870f146a37d4eb9060876eb67f84650dbac965e1fdb48dd35e14f6d61c10cc0d2ffca81a7185ca973dfbec3d72f6418ee3be0253a77f9c18a1ae0286cdf", 0x4f}, {&(0x7f0000016000)="", 0x0}, {&(0x7f000000f000-0xb2)="3653cc1027f3fe7fb2feaee0337d384ae559937260761e371809adad636feeb6f1615d0521f58ff495dae6879fddb442c58e36046c074b17d75eb997be608612f6c34fe5884e512d6b1f922f4e971a32cf002f88ec60d2dbb03d08aa34b01ba8749deffb419550c244b793a67000a04f3ebf8e53c6eaf5ff22be1cda2efc94f4bd9fa525ed3e4f4abe7473be54410a2077c6a5423337568d2594aacef663faebfb9a913fd654368e027eaa219f78e54cb8b3", 0xb2}, {&(0x7f0000027000-0x33)="a9da8436a2960cbdc63499cdfca2a2e9a0dcf72db0e233a9ccee1144cc251870a4141aa725aef99ede5a54c477410d5584cf19", 0x33}, {&(0x7f0000026000)="b32e939bc9e1229a288689746db7f63c78c3b3698efb2a05ea526bab5ae7b16213f0fae4397240e7249e09dbdddfe450d49a4950d70046d5904d1e68c8d8ba1dbf0ba62f4e03dd79cff8a384686f8a6af5669eb0f022b7f50aa6f6a88107b99b6b9820b387e232e7089be3faf4c94ad3ff629e7a364be9108591bf29d1807596daa651ee0b952781dd5fae658bc4c3820b389526a0d0c93da51b8d5332b81cbc292d16b65245cc349800575506b2d226bafc6ad6be0a187cf3179bb56252aad2a9e09c2c80c9d89e4ce671a5a48701b5", 0xd0}], 0x7, &(0x7f0000002000-0x128)=[{0x20, 0x113, 0xfffffffffffff7b4, "6730aebddf2e72660e91c70a7d40"}, {0x40, 0xff, 0x7, "c4282177dbf49f76c17db076285d884cbefecfae04be193f3772fdb6676fee6319bae29a7b3239d64276db98"}, {0x78, 0x113, 0x9, "dd80c21b94bbfd28b726bd19312408ab12e4c119d55acec58125822dfc7dce7e5eb31bcbb4b01dddfc62301584d58e0a8f75cbe44d9387927c7bbaf0ef37a948a68561e4e5b67c17772c142f2c92d4fff154820119333e2298bf3766f838ab73e4"}, {0x50, 0x116, 0x0, "078911423c022debe8a09b5eb24bb3b8cb137f78139e05a47337542b2fa6ed21e4a126e984563791e6c8b9fcc1cf657efb1e6f99dbdec1d18b1d55e08de1a644"}], 0x128, 0x800}, 0x4008010) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000024000)=""/39) socket$inet_udp(0x2, 0x2, 0x0) close(r3) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000001b000)={@generic="714d748964f84ce812f63459fe7bab2a", @ifru_flags=0x8000}) 2018/01/14 02:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mlockall(0x2) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, &(0x7f0000a05000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1e9) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000af7000-0x15)="4160fb54ac4317671d7ae0ca04d1de5849581ac2", 0x14) 2018/01/14 02:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f0000c83000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000053000)={@common='ip6_vti0\x00', &(0x7f0000b66000)=@ethtool_rxfh_indir={0x39, 0x4, [0x5, 0x2, 0x8, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f8c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) splice(r2, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x6)='ocfs2\x00', 0xc0, &(0x7f0000001000-0xf4)="2687ba95778e52f18c5f4f25a74d7e21f1c63846bbff9ab3e027c33cb4c202f187c5d349a6d7a6ee90a931747d3f658ff2b916ad8a26f376f89bb34e9d6e75e7b95f1eeb213730a901f016f999e3211f3a70101c542acfce8cb64609950ac0e56a46e5c654850a1be1061c6ee478932668535d42f15ffd849355e6e791e48453ae78e7a1f1fb9507d24a2ea3fbb1b911a36c417bddcea05e725fb639fdfff8ac534911db248b4595050c41dda44b52180e3df47f2c9aaa7da9cf0f66b09f3a42cdf037ac58e02ee55d6b1ddb9da634a0c0ba83b4cac57a61456efc926568ff42ac6fa28228f7a3a50a36cbcdcef8e9219042b18f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00006de000-0x8)='./file0\x00', 0x8000000) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000952000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000ad3000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000350000-0x4)=0xc) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) 2018/01/14 02:09:22 executing program 3: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000539000)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000374000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000049d000)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/14 02:09:22 executing program 7: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed9000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r1, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed9000)='/dev/ppp\x00', 0x802, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dad000-0x10)={0x0, 0xc0, &(0x7f0000edb000-0xc0)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000edb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000083d000)={r3, 0x800, 0x30}, &(0x7f00004fa000)=0xc) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000ed9000)={{0x4, 0x7ff}, 'port1\x00', 0x26, 0x4, 0x9, 0x5, 0x81, 0x0, 0x100, 0x0, 0x4, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eda000)={0x0, 0x0}, 0x800) syz_open_dev$sndseq(&(0x7f00001f8000-0xd)='/dev/snd/seq\x00', 0x0, 0x10440) 2018/01/14 02:09:22 executing program 5: r0 = socket(0x11, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) unshare(0x20000400) getpeername$packet(r0, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009c7000)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 27.882447] audit: type=1400 audit(1515895762.511:12): avc: denied { write } for pid=5209 comm="syz-executor6" path="socket:[11709]" dev="sockfs" ino=11709 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 27.950558] audit: type=1400 audit(1515895762.581:13): avc: denied { net_raw } for pid=5241 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/14 02:09:22 executing program 6: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xf6)="0d7e33cfe73dd2fe01d79c3d9cb1aef0f14f6229be03afcc7d05f82f2a1fb9183dc5893ee7e7954153b82605dae07ccdf677c7f4d56ef4cbdface7625819e02fcc80bda110dc9735273826d23e7a3547c1f0236c3090c5d71a1096876b62dd60b3556ad292e089e800f5a53e363609938d10529fe5adfaed51556ef34361373e6352fc477c3171d73f366004eeb1e8d8f69ca84b2bc8b323d432cf24fd97a53bf997eaa0b92fa543d21b8e150ee502eddeb2171aa616af81f09ab125a073244ed833c8d93538798dce66cc7dca22c66c062cad817ec3d3fb468db0f9232f3b302a374ec0def8f7ef4de58996f1c860f51926cfb222dc", 0xf6, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b03000-0x4)=0x5, 0x4) ioprio_set$uid(0x2, 0x0, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000001000-0x1)=0x4) 2018/01/14 02:09:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80006, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000002000-0x4c)={0x6, 0x100, 0x18271249, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getpeername$ax25(r0, &(0x7f00008b4000)={0x0, {""/7}, 0x0}, &(0x7f000088b000-0x4)=0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x3, 0xa}) bind$ax25(r0, &(0x7f0000db0000)={0x3, {"ea6668a9a24cf7"}, 0x9}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/14 02:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000185000)='/selinux/load\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00009a7000-0x36)="1f000000070adb2e0016000000000011029d15ff090001800400010000df18", 0xffffffffffffff97) fcntl$dupfd(r2, 0x406, r2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000304000-0x28)={@generic="bc27a28a41e7aa4c2791f2c768705f61", &(0x7f0000c00000+0xee9)=@ethtool_rxnfc={0x3b, 0x0, 0x4, {0xd, @sctp_ip4_spec={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x1, 0x0}, {"2ac8", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x2603, 0x0, [0xd93, 0x7ff]}, @usr_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, 0x1, 0x8}, {"a52d", @random="c00e72e33cba", 0x7, 0x2, [0xffffffffffffff29, 0x1]}, 0x9, 0x6}, 0x6, [0x40, 0x4, 0x4, 0x0, 0x80000001, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:22 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000)={{0x9, 0x0}, 'port0\x00', 0x60, 0x400, 0x4, 0x54, 0x100000001, 0x1ff, 0xfffffffffffffffe, 0x0, 0x4, 0x339, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x4, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r3, &(0x7f0000ab8000-0x45)="fc338d1fe970551b523d274c5b08fd12ee8f60a0ae271da1f08f0e25cea1a7e55c8630fdfee226016359c3b3843ad111a772aed0006467383cc15dc62746ae4600079bd2de", 0x45, 0x0) dup3(r2, r3, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000005000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 02:09:22 executing program 1: prctl$intptr(0x1d, 0x8) [ 27.952626] audit: type=1400 audit(1515895762.581:14): avc: denied { create } for pid=5242 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/14 02:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/rfkill\x00', 0x2000, 0x0) sendto$packet(r0, &(0x7f0000c11000-0x82)="e5d3e670eb5fdc92fed1fbf231ea7c1eb47b2427ef62bb587988a57de4da5ed9ea819ce085d08e0634ec83dc75549942ebcbdcba96eb215d499a0874f89dc3cbbb82117a8acd22555dae00fb26c04e3629249e59f8d7f323d11421e8ab93e852e80ba87efda939ebcc48bda89a8fed6df7412c0bb8f8d01cdd41980e0550ab6239f0", 0x82, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b09000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000217000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002fe000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008ca000)={r3, 0x8001, 0x30}, &(0x7f0000df6000-0x4)=0xc) getpeername$ax25(0xffffffffffffffff, &(0x7f0000bbd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000661000-0x4)=0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/14 02:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000568000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000460000-0x4)={0x9, 0x100000000, 0x8c6c}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000495000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) recvmsg(r0, &(0x7f00001d2000)={&(0x7f0000420000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ff9000)=[], 0x0, &(0x7f0000155000)=""/32, 0x20, 0x0}, 0x1) 2018/01/14 02:09:22 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f7a000)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f7a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000bcc000-0x10)={0x9, 0x0}) [ 27.970397] device gre0 entered promiscuous mode 2018/01/14 02:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000067c000-0x7)='limits\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00009c8000-0x8)=0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2c) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4000000000000053, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x3c2) 2018/01/14 02:09:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f00004a1000-0x6)='./bus\x00', 0x10000, 0x164) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000157000)=0x0, 0x4) tkill(r2, 0x1000000000016) 2018/01/14 02:09:22 executing program 2: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x0) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) r1 = accept(r0, &(0x7f00007d2000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022e000-0x4)=0x10) recvfrom$ipx(r1, &(0x7f0000637000-0xf7)=""/247, 0xf7, 0x2, &(0x7f0000331000-0x10)={0x4, 0x7, 0x80000001, "2cf75cec926f", 0x2, 0x0}, 0x10) 2018/01/14 02:09:22 executing program 4: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = gettid() syz_open_procfs(r1, &(0x7f00006b7000)='net/rfcomm\x00') ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000059a000-0x4)=r1) sendmsg$key(r0, &(0x7f0000c7a000)={0x0, 0x0, &(0x7f0000498000)={&(0x7f0000542000)={0x2, 0xb, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 02:09:22 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fd9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b8b000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa10f998, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x5, 0xffffffff, "8b74ff186842fcaebca66729191d123a7f73aba83ee9b2cedf319334a4db2cfc8749f8682df35fd82808975a82f9189ff11b706023c871a54e080fc700c80d1679ac5a52cbc848cbf7606b70b29a015c"}, 0x160) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0xffffffffffff8001, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000117000)='/dev/loop#\x00', 0xfff, 0x240) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) lseek(r0, 0x0, 0x4) 2018/01/14 02:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/rfkill\x00', 0x2000, 0x0) sendto$packet(r0, &(0x7f0000c11000-0x82)="e5d3e670eb5fdc92fed1fbf231ea7c1eb47b2427ef62bb587988a57de4da5ed9ea819ce085d08e0634ec83dc75549942ebcbdcba96eb215d499a0874f89dc3cbbb82117a8acd22555dae00fb26c04e3629249e59f8d7f323d11421e8ab93e852e80ba87efda939ebcc48bda89a8fed6df7412c0bb8f8d01cdd41980e0550ab6239f0", 0x82, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b09000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000217000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002fe000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008ca000)={r3, 0x8001, 0x30}, &(0x7f0000df6000-0x4)=0xc) getpeername$ax25(0xffffffffffffffff, &(0x7f0000bbd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000661000-0x4)=0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/14 02:09:22 executing program 3: mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007fb000-0x5)="8608006600", 0xffffffffffffffae) 2018/01/14 02:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00005bd000-0x4)=0x0) ioctl$TIOCSBRK(r0, 0x40044590) r1 = socket(0x2, 0x0, 0x703) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000089f000)=0x0) getresuid(&(0x7f0000ce5000)=0x0, &(0x7f0000c8b000)=0x0, &(0x7f0000710000)=0x0) stat(&(0x7f000007f000-0x8)='./file0\x00', &(0x7f0000edf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f23000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b8000-0x4)=0xe8) getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002fe000-0x4)=0x0) lstat(&(0x7f0000f19000)='./file0\x00', &(0x7f000036e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c55000-0xf)='/dev/sequencer\x00', 0x800, 0x0) 2018/01/14 02:09:22 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf4000-0x10)='/dev/sequencer2\x00', 0x101101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f000064b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r2, 0x2}, 0xfd47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007cb000)='/selinux/load\x00', 0x2, 0x0) capset(&(0x7f0000284000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x200000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000400000)={0x0, 0x1c, &(0x7f0000975000-0x1c)=[@in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x927b}]}, &(0x7f000071b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000de9000)={r5, 0x5}, 0x8) getpeername$packet(r1, &(0x7f0000299000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b4a000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007aa000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, r6}, 0x14) syz_open_procfs(r4, &(0x7f0000476000+0x66f)='ns/cgroup\x00') accept(r3, &(0x7f0000e25000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c6f000-0x4)=0x10) [ 28.260091] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/01/14 02:09:23 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000000a000)='\x00', 0x1, 0x22, &(0x7f000000f000)={0x6, 0x7, 0x46, 0x7, 0x2, 0x4, 0x6, 0x9}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/autofs\x00', 0xa000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000011000-0x1)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000006000)={0x0, 0x5, 0x2, [0x5, 0x100]}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000f000-0x10)={r3, 0x2c, &(0x7f000000f000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x79}]}, &(0x7f0000007000)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000d000)=[], 0xe, 0x0, &(0x7f000000d000)="875288d83250e9f6aa7e8260b3f5"}) 2018/01/14 02:09:23 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/hwrng\x00', 0x402041, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000fee000-0xaa)="dcaca74154a14de02d2c92dee14a4883c2517b3c983be2ff27b8a6493445182d0b33601b64b8c08949ece7c33a037fb5b5f4f5870275f573b437013226d3d1e53131ba483d990b1d1c4d92036d1bc1b3053095291aa54dea4314d46912a54a36f26cbf467fe20f69e5f052aa02ff86ed4aacb741e7aedc50aca898e16b662f2ad4083047ea5a2412dc418f38880fc84888fede98633d7faf40a6bca068eb100af9f44f1f78aaaae25e4b", 0xaa, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a5b000+0xc90)=[{&(0x7f0000fec000-0x29)="2900000018003109da000000000000020213000f80ff0680000c000c000800000000040000effe01", 0x28}], 0x20a) 2018/01/14 02:09:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3f000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a17000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a8000-0x4)=0xe8) fcntl$lock(r0, 0x5, &(0x7f0000de9000)={0x2, 0x0, 0x0, 0x9, r1}) 2018/01/14 02:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00001f4000)={0x7, &(0x7f00001b0000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000033d000-0x8)={r3, 0x30}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000042000)={0x0, 0x1dfd, 0x2, 0x1, 0x2, 0x98, 0x81, 0x9, 0xfffffffffffffc01, 0x8}) creat(&(0x7f0000d72000)='./file0\x00', 0xc0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000de4000)={@loopback={0x0, 0x1}, r5}, 0x14) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f09000-0x20)={"04c17b751b7d9b10214eae42561fa370", {0x4, 0x2, 0x10000, "277d53c36439", 0x100, 0x0}}) 2018/01/14 02:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000398000-0x4)=0x48d) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x22, &(0x7f00000f5000)=0x0, 0x4) 2018/01/14 02:09:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) fstat(r1, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000813000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/14 02:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4202}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 02:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) delete_module(&(0x7f0000e19000-0x17)=')-eth0+wlan0{]+selinux\x00', 0xa00) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) ptrace$setopts(0x4209, r2, 0x4000000400203, 0x0) 2018/01/14 02:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000873000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000810000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000fb0000-0x4)=0x3) 2018/01/14 02:09:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000c29000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f000085d000)="", &(0x7f0000ee2000-0x36)="f308c42ffb9d9d9465c60fe0a806be56157179e3880265924f9c5103df3fa91bcb6327facedd0ab30e5a0001a8cb63f5c15a8a00093d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000013000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) getpeername$inet6(r0, &(0x7f000087c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001e6000)=0x1c) openat(r1, &(0x7f0000f3c000-0x8)='./file0\x00', 0x10080, 0x0) 2018/01/14 02:09:23 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b1d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x4, @time={r1, r2+10000000}, 0x6, {0x1000, 0x0}, 0x1, 0x3, 0x91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x1000000005434, &(0x7f000000e000)=0x0) 2018/01/14 02:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f0000472000)={0xfffffffffffffffc, 0x9}) timerfd_create(0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003fc000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/member\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008e6000-0x4)=r1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000581000)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000de4000)={{0x9, 0x0}, {0x6, 0x0}, 0x8, 0x3, 0x7fff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = inotify_add_watch(r0, &(0x7f0000ca7000)='./file0\x00', 0x400) inotify_rm_watch(r1, r2) 2018/01/14 02:09:23 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000021b000-0x10)='/dev/sequencer2\x00', 0x800000000400000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000040c000)=""/43) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000ffb000-0x8)='./file0\x00', &(0x7f0000ffa000)=@random={'trusted.\x00', "2c7d6d696d655f74797065d06d643573756d6e6f646576707070304d2e00"}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ff4000)="390000001000093805bb61e12320f5210701ff0f0000000000000107800080000000090000ce6900000c00da000602000000800004011e3a69", 0xfc75}], 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000090000-0x18)=@generic={0x4, 0x1b5, 0x1}) [ 28.577469] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 28.613648] binder: 5340:5349 ioctl c0306201 2000d000 returned -14 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009af000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/sequencer2\x00', 0x151840, 0x0) getpeername$ipx(r2, &(0x7f0000fa9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008c7000)=0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f0000bba000)='\x00', 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000041a000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000212000-0x4)=0x4) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ed8000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) symlink(&(0x7f0000306000)='./file0\x00', &(0x7f0000087000-0x8)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000d47000-0x4)=0x1, 0x4) close(r0) 2018/01/14 02:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008ae000)={0x0, &(0x7f0000000000)=[{0xa, 0x0, 0x4000000000, 0xffffffff}]}) getresuid(&(0x7f0000087000-0x4)=0x0, &(0x7f0000c05000)=0x0, &(0x7f0000378000)=0x0) 2018/01/14 02:09:23 executing program 3: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b7e000-0x4)=0x0) ptrace$setsig(0x4203, r0, 0x333, &(0x7f0000dd7000)={0x2f, 0x1ff, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b77000)={0x0, 0x3, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x5, 0x40}, &(0x7f0000294000-0x4)=0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) 2018/01/14 02:09:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000064b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000d0f000)="4bee65d2427d5cb7ab70cd468243316d2b759a8612b6b3e4b0a81c75acc0f6712665f310207f0496fb109e8a2d185703e5280054ec11f5cd08ee866b4ebe32dff18122a03f7f517a37c818d2c50a4ddc62657dc82a7c0e5a005900630ab7dfcbeb661231e3469cef92b076a055dc873bd4e2d15476d976fa7500eeeb728462897075466affda7763d2740b9b3417d26735dd76cf4a4666516f58f24fd153f04777fd97851560ff1d0415dd86ebd6aeaedcc87c2161ae9f6708d1ea56c23c62b8218cdabb3ded36e53d6c04192b8b48c1dcbb8a558fc54024d2874d4c20a22243cbb745576348bc09c36d3b69ded816273200f461", 0xf4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000378000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x4, 0x6, 0xc2}, &(0x7f00009ae000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fcc000-0x98)={r4, @in6={{0xa, 0x1, 0x309c2606, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x68b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6}, &(0x7f0000ff3000)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f000092d000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000354000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r6 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000959000)=0x2) preadv(r6, &(0x7f00006c6000)=[{&(0x7f0000f43000)=""/4096, 0x1000}, {&(0x7f0000d04000-0x1d)=""/29, 0x1d}], 0x2, 0x0) sendto$inet6(r6, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/14 02:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000950000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c83000)=0x60) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/create\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000031c000)={0x2004, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000cd2000)={0x1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x2, 0x8, 0x10001, 0x7, 0x0, 0x8, 0x91, 0x5}) r2 = socket$inet(0x2, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffd86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r2) bind$inet(r2, &(0x7f0000105000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009f5000-0xa)='lp\x00', 0x3) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000088f000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a26000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000c86000)={r2, &(0x7f0000e80000)=""/33}) [ 28.654499] binder: 5340:5367 ioctl c0306201 2000d000 returned -14 2018/01/14 02:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x4, 0xe) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00009e5000)="79ee68ff020ab47c8b2337cca6e23c2e33010c6dbf0a121b0e84a958cfbdc9f8b5752673018dab08bbc4d7d1afc8d10ce4b40b7efbb4b0cd5685bcdf3ac167642673e6a6cc82828de6f57d2f74111a3c01cf8c00ee82d5b4b500798be66b690edd4e3df1a9abcedf1cb64d401471a57b24094226368d93cc68046f29800070f43359b4975b7f4541d11caf6ab04ebe32aa3f73aeadce6f28cdc63aaf864f812a5f199d6104b2fe7ebf0afa2d1ac921d1088e", 0xb2) recvfrom$ipx(r0, &(0x7f0000537000-0xa9)=""/169, 0xa9, 0x0, &(0x7f000017d000-0x10)={0x4, 0x0, 0x0, "c7b74dcb7af7", 0x0, 0x0}, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2018/01/14 02:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e7000-0x10)='/dev/sequencer2\x00', 0x400200, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000595000-0x108)={0x5, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x493e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 02:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a5000)='/selinux/member\x00', 0x2, 0x0) r1 = dup(r0) accept4(r1, 0x0, &(0x7f0000c75000)=0x0, 0x80800) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) 2018/01/14 02:09:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000004000-0x4)=0xaa4, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x34, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000609000-0x9)="9113d88da4e4f47970") clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_ifreq(r1, 0x0, &(0x7f000007f000-0x28)={@common='syzkaller0\x00', @ifru_map={0xa8, 0x2, 0x1b49, 0x200, 0x221, 0x35d}}) 2018/01/14 02:09:23 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000571000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x3d, &(0x7f0000e5c000)=""/112, &(0x7f0000001000-0x4)=0x70) 2018/01/14 02:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000291000-0x4)={0xfffffffffffffe00}, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') mknodat(0xffffffffffffffff, &(0x7f0000425000)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000017f000)=0x4, 0x200000000000ff) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000e25000)=0x0, 0x4) 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000448000)='/dev/net/tun\x00', 0x0, 0x2) syncfs(r0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) 2018/01/14 02:09:23 executing program 1: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/sequencer\x00', 0x900, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80e, 0x2, &(0x7f0000fb2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000d66000)={0x2, 0x401, 0x4, 0x0, 0x3, 0x3}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fb3000)=0x0) ptrace$setregs(0xf, r3, 0xffffffff00000001, &(0x7f0000943000)="34e6844f36b60cd86f67dfdfffd89c00fbc1b95376927e533aec2c5f545c97991254caad6ea7d34cf41f8399b2b2ddcd6972c139f24d1d72308cf307571f267c0bf831cc0764e59a1ecf7763b75bde9d666ed54c033afc2e95de24a50dfc4ea31983592edbfebcc98321530873a534e8d060bf1e3ab1023586b8ea9113e8f0bb6f1ecc4196f48a845fc5b5a03671ae27e44a7256e7c757e1418a2ea9083f8e909e457883be5c605919187e0c7d395315") delete_module(&(0x7f00008ca000)='eth0em1\x00', 0x0) timer_create(0x5, &(0x7f0000015000-0x60)={0x0, 0x3e, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df3000)=0x0) timer_getoverrun(r4) 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) openat$dir(0xffffffffffffff9c, &(0x7f000058d000-0x8)='./file0\x00', 0x12a40, 0x81) write(r0, &(0x7f0000b5e000)="1f0000000101ff080071cf000000000000d100000b00020000ee09000c1d00e9e591f2ca5e7b50b2b07306f8d11dd2ff2c2d024f2f0cf8b19a838bcf750e791e5755ca830a98c62a52c52487a79f3770a6e01d0d51a8e69d088516fe7afa47b10bf1120fc0f1487b71e64f6353f8d2965563a54d29805f492e138782141cdf4b6e8d0fcde33802a5b5752c2b9fdb7bfe33c5a11559f7bef5da26560d0b5a9405bdaf89710d498f941207906110acf6761362ed478ac38c0696ef77271d139257d4d0becdefa8f7802e70664110d55b2e749e199ef5bb625142295bb2944e4cf679f870ca0195dc4365af40", 0x86) r1 = accept4$ipx(r0, &(0x7f00004b5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000979000)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f6e000-0x28)={@common='bcsh0\x00', &(0x7f0000b42000)=@ethtool_rxnfc={0x2a, 0x6, 0x100, {0x15, @esp_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2146799, 0x200}, {"9081", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x24000000000, 0x400, [0x8, 0xfffffffffffffffb]}, @tcp_ip4_spec={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x1}, {'80', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xffffffff, [0x44ca, 0x0]}, 0xf876, 0x3ff}, 0x3, [0x800, 0x3, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000424000)="6e65742f90637000") preadv(r1, &(0x7f0000b71000-0x30)=[{&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x1, 0x0) 2018/01/14 02:09:23 executing program 1: r0 = request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d4b000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) r1 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) fadvise64(r2, 0x0, 0x3b, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00006c9000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) r5 = fcntl$dupfd(r4, 0x0, r3) finit_module(r3, &(0x7f0000001000-0xf)='securitysystem\x00', 0x1) listen(r4, 0x9) keyctl$get_security(0x11, r1, &(0x7f000032d000-0xf3)=""/243, 0xffffffffffffffda) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000000)="fb7c1fc83716821f809495296bdcfa9ad817eb580db33208a6", 0x19) add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/14 02:09:23 executing program 7: mmap(&(0x7f0000224000/0x800000)=nil, 0x800000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000005, 0x0) prctl$intptr(0x1f, 0x9) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000077f000-0x4)=0x0, 0x2) 2018/01/14 02:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@generic="a5c539b424352972e975a3726ec8553e", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d1000)='/dev/rfkill\x00', 0x105000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000031000-0x4)=0x67b3) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000f1d000)='tls\x00', 0x4) pipe(&(0x7f0000e7d000)={0x0, 0x0}) dup2(r3, r1) prctl$seccomp(0x16, 0x1, &(0x7f0000f6d000)={0x3, &(0x7f000098c000)=[{0x3f, 0x0, 0x1, 0x1}, {0x4, 0x4, 0x655, 0x1}, {0x80, 0x6, 0x5, 0x3}]}) 2018/01/14 02:09:23 executing program 4: socketpair$inet6(0xa, 0xf, 0x10000, &(0x7f0000c79000)={0x0, 0x0}) r0 = socket(0xa, 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000898000-0x4)=0x1ff, 0x4) ioctl(r0, 0x7f, &(0x7f0000000000)="") [ 28.824922] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 28.857908] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 02:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000102000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001d3000-0x8)={0xfffffffffffffc00, 0x7ff, 0x1f, 0xff}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/0, 0x0) 2018/01/14 02:09:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x1a, []}, 0x10) 2018/01/14 02:09:23 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000f000)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 02:09:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000380000)="240000001a0025f00018002700edfc0e0a0b00000004bf0202ffff0e0800100048186be0b5", 0x25) 2018/01/14 02:09:23 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000007000-0x8)='./file0\x00', r2, r3, 0x100) 2018/01/14 02:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008cd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e75000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a42000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000f76000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000200000-0x8)={r2, 0x9, 0x0}, &(0x7f000070b000)=0x8) mmap(&(0x7f0000346000/0x1000)=nil, 0x1000, 0x4, 0x12, r1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000749000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00000a3000-0x10)=[{&(0x7f0000168000-0x48)="48000000140019ca20ffe57fffffff560a06000000000000000400f300fe58a2bc4a0304000000088900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a26000-0x8)={0x0, 0x0}) 2018/01/14 02:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f2b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b4c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b36000)=""/153, &(0x7f0000864000-0x4)=0x99) clock_gettime(0x0, &(0x7f00000c2000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000baa000-0x10)={r2, r3/1000+10000}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac1000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mlockall(0x2) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000398000)="62364d2d97d269205d18749a0273af2d9a289a3802c22a8793ef396244d05ce9bc1d48eb4ce922ca854f5ddd544f497c46d83ecb45ebcf8dbd2c1bc5577f1d2ecb3e4a8c19110e6c5910035015db3fa94c3f87f2cce47d637f92b2426073394d64a86a7cde56f6142cd0913003d6e82e410d23a14214e2e0290dca0fe08fdc2838f0340ebb3dde", 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000766000)=0x0) 2018/01/14 02:09:23 executing program 3: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x2, 0x31, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000003b000-0xc)='/dev/ashmem\x00', 0x800, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000044000-0xc)={0x50000010, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001a000)=0x2, 0x4) 2018/01/14 02:09:23 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004af000)=0x0, 0x80000) getpeername$ipx(r0, &(0x7f0000db5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000300000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/14 02:09:23 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000451000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x800, 0x3, 0x20, 0x401, 0x8, 0xffff, 0x101, 0x7f, 0xed, 0x4, 0xc26e, 0x80000001, 0x48, 0x8]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xc3)={r1, 0xbb, "69f37bd8150131f8a4a2fbd1923d267405f4851d9cd4aafb9e598c7a642686adfb287c0bb8128bf008dfc2f33301ebfcd8e696bc5cc854cf6411082291e30f9ed960508c86690a93aec205afdfe74d1595201f24f2459a8fb7536fa6e22b580aa6e73e8375ef1efd3e3cdf3069e75df42d22e8c06c16b56df090e53fb912582a0483edb041e2f65e51a75c8861d2c5f47e0fad2f3fad496fd268e7a8ca96653684744a6fc39b7b8fbb743c4c05a54f227ff7cfb0755c43e28f029f"}, &(0x7f0000001000-0x4)=0xc3) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ff4000-0x20)={0x977, 0x8, 0x2, 0xfffffffffffffffa, 0x3, 0x10000, 0x3, 0x6, 0x0}, &(0x7f0000d95000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000094e000-0x14)={r3, 0x8, 0x6, 0x400000008, 0xb56e, 0x4}, 0x14) setsockopt(r2, 0x0, 0x1, &(0x7f0000ff0000-0x9b)='t', 0x1) 2018/01/14 02:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ac2000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f0000001000)=[{r1, 0x0, 0x0}], 0x1, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000330000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) syz_open_dev$evdev(&(0x7f000024f000-0x12)='/dev/input/event#\x00', 0x0, 0x240080) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00004c4000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001c9000)={0x0, 0x2, 0x10000, 0x9}, &(0x7f0000f16000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ad3000)={r2, 0x2, 0x1, [0x5]}, 0xa) 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fee000)='/dev/sg#\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000069c000)=""/4096) ioctl(r0, 0x22279, &(0x7f0000849000)="") connect$ipx(r0, &(0x7f0000efe000-0x10)={0x4, 0x100000001, 0x20, "82ce8feb2d95", 0x24, 0x0}, 0x10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) 2018/01/14 02:09:23 executing program 4: prctl$intptr(0x1c, 0xc2f6) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0d000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, r1}) 2018/01/14 02:09:23 executing program 7: socket$inet6(0xa, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000056b000-0x108)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/14 02:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d74000-0xc)='/dev/autofs\x00', 0x181000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000271000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x1, 0x7, 0x3, 0x4, 0x3, 0x101, 0xafc, 0x4, 0x0, 0x400000000000, 0x4, 0x7f, 0x0, 0xd8]}, &(0x7f0000815000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a0a000-0xc4)=[@in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xf34}, @in6={0xa, 0x1, 0xf718c12, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a72000)={r4, 0x0}, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000dd5000-0x4)=0x0, &(0x7f0000a3e000)=0x4) 2018/01/14 02:09:23 executing program 1: r0 = socket(0x0, 0x800, 0x1) mmap(&(0x7f000007e000/0x1000)=nil, 0x1000, 0x0, 0x80030, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x11, &(0x7f0000000000)="0000040100060000000001b1db", 0x1e2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) futex(&(0x7f000007f000-0x4)=0x100000001, 0xb, 0x8927, &(0x7f0000000000)={r1, r2+30000000}, &(0x7f000007f000-0x4)=0x6, 0x80) r3 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000001000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f000007f000-0x39)=""/57, 0x39) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000007e000)='./file0\x00', &(0x7f000007e000)=[&(0x7f0000001000)='/dev/usbmon#\x00', &(0x7f0000001000-0xd)='/dev/usbmon#\x00', &(0x7f000007f000-0x19)='mime_typeppp1GPLtrusted*\x00', &(0x7f0000001000-0x12)='trusted#*]+&)em0+\x00', &(0x7f0000001000)='vboxnet1-user\x00', &(0x7f0000002000-0xd)='/dev/usbmon#\x00'], &(0x7f0000002000-0x18)=[&(0x7f0000000000)='nodev\x00', &(0x7f0000002000-0x1d)='}.:[posix_acl_access:cgroup:\x00', &(0x7f0000001000+0x246)='md5sum{\x00']) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000007e000)={0x0, 0x91, "9f6b854dbe89009cd8fabae887d9cc46b64e85c78c59d1f4914b858e978cbe0875930bd5fc37444654fca37e683b5a92888d3e594923fa80aa9f7123e528a07f8b73661b71b833d002e83c09ae67ab34b463d9221eccf03a7577919b351f4f835be5c057df11da967d7050f08cff60fa812e9e5da91b880deb50b364bca94e7e71fc136d61633976f6f4b13a9c019c6345"}, &(0x7f0000000000)=0x99) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r4, 0x7, 0x380, 0x3}, &(0x7f0000002000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc0109207, &(0x7f0000003000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_wait(r3, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1f) 2018/01/14 02:09:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000338000)=[{&(0x7f0000828000-0xac)=""/172, 0xac}, {&(0x7f0000e06000-0xd6)=""/214, 0xd6}, {&(0x7f00006e8000)=""/226, 0xe2}], 0x3, &(0x7f0000b52000-0xbb)=""/187, 0xbb, 0x7}, 0x10101) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000086f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000782000-0x8)='./file0\x00', 0x8000, 0x496) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000eef000)={0x721, 0x3b0a8c29, 0x9, 0x8}, 0x10) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000)='./file0\x00') getsockopt(r0, 0x0, 0x61, &(0x7f0000005000)=""/40, &(0x7f0000007000-0x4)=0x28) r1 = getpgid(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x4a000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000008000-0x30)={0x70000000000000, 0x3, 0x101, 0x401, 0x1, 0x92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000)=r1) 2018/01/14 02:09:23 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000002e000-0x7a)=""/122, 0x7a, 0x0, &(0x7f0000012000)={0x3, {"ebcfcb24f6bc1b"}, 0xffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/14 02:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000691000)=0x5) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) fstat(r0, &(0x7f0000774000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000686000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000037b000)='./file0\x00', r2, r3, 0x900) r4 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') arch_prctl(0x1004, &(0x7f0000bac000)="bdd2d784920acf73b7627a3990175498a7eefeaf00b2e7d0677673ee9ea9275c3927b44e5f6fa9a9f3a5e3553d1c38732453fc534de5c6c00387803aa03a7c90e4595f178ffaf304f7b911d10ef0156acd733df8c8658bb1a3960a3345f0bdc012578c8ddbdceb066183fa09bf09cd17a40ebb93a743c2de0e2b47d9fa415580b1f0fddce44ff6680198e4028b0892e7ae1e0c7db76c619c085acc85b25f1672831c2eb057ec06743c9a6870905fc9f7aef604c47c9d17edc201fa8338ff20775abe3613651a49d2") sendfile(r1, r4, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/01/14 02:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000eba000-0xc)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000db6000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000025e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6f, 0x2, 0x6, 0x400, 0x10000, 0x4850002, r0}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000dac000)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000733000)='/dev/sequencer\x00', 0x800, 0x0) connect$ipx(r1, &(0x7f000066e000-0x10)={0x4, 0x4, 0x7, "74ba7b21fdee", 0x1, 0x0}, 0x10) r2 = getpgid(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r2) getsockname$inet6(0xffffffffffffffff, &(0x7f0000c37000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000236000)=0x1c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000d95000-0x4)=0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000b6000-0x20)={0x7, 0x0, 0x1, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00003f0000-0x3)={r4, 0x4}) 2018/01/14 02:09:23 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x7ff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0xf1, 0x0, 0x10003, 0x1f}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000004000)={0x80, r3}) creat(&(0x7f0000012000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x7f}, &(0x7f0000012000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000005000-0xaf)=""/175, 0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 02:09:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006cb000/0x1000)=nil, 0x1000, 0x40000000000, 0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004b9000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000018000)=""/16) prctl$setname(0xf, &(0x7f0000f7e000-0xa)='(cgrouplo\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000972000-0xe0)=""/224) openat$rfkill(0xffffffffffffff9c, &(0x7f0000829000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000212000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000035d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a8000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000149000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x100000001, 0x1, 0x7, 0xa, 0x20, 0x80, 0x16, r1, r2}, {0x5, 0x2, 0x2, 0x2, 0x400, 0x5, 0x40, 0x101}, {0x4, 0x100000001, 0x5, 0x4}, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x32}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x0, 0x0, 0x1b9d, 0x0, 0x0, 0xfffffffffffffff7}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000035c000-0x108)={0x200, {{0xa, 0x0, 0x3fc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000027b000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000035b000-0x4)=0x14) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f000035c000-0x8)='./file0\x00', 0x0, 0x10000008) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x411, 0x9) getdents64(r4, &(0x7f00001d4000-0xde)=""/222, 0xde) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r3, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/14 02:09:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = open(&(0x7f000049a000-0x8)='./file0\x00', 0x101000, 0x22) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000014000)={&(0x7f00000c1000/0xc00000)=nil, 0xc00000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/14 02:09:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') sendfile(r0, r0, 0x0, 0x10000) getsockname$packet(r0, &(0x7f0000569000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000913000-0x4)=0x14) connect$packet(r0, &(0x7f000097e000-0x14)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @random="9bc4c5d849f2", [0x0, 0x0]}, 0x14) sendmsg$nl_crypto(r0, &(0x7f000050f000-0x38)={&(0x7f0000882000-0xc)={0x10, 0x0, 0x0, 0x20080040}, 0xc, &(0x7f0000fef000)={&(0x7f00000da000-0xe0)=@upd={0xe0, 0x12, 0x420, 0x4, 0x3, {{'drbg_pr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/01/14 02:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000070c000-0x4)=0x0) 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c64000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='msdos\x00', 0x0, &(0x7f000010c000-0x1c)="") utime(&(0x7f000049c000-0x8)='./file0\x00', &(0x7f000084f000)={0x9a5, 0x9}) mkdir(&(0x7f000063a000-0x8)='./file0\x00', 0x111) open(&(0x7f000083b000)='./file1\x00', 0x210502, 0xc1) 2018/01/14 02:09:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x400, 0x0) writev(r0, &(0x7f0000030000)=[], 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000370000-0x4)='tls\x00', 0x4) syz_open_procfs(0x0, &(0x7f0000f76000)='children\x00') r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/14 02:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvfrom$inet6(r0, &(0x7f0000aec000-0x51)=""/81, 0x51, 0x40000020, 0x0, 0x0) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0xfffffffffffffe86) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000817000)={@common='bond0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/14 02:09:23 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000017000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000017000-0x4)=0x8c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x9, 0x7}, &(0x7f0000016000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000016000-0x10)={0x0, 0x84, &(0x7f0000016000-0x84)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000015000)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000016000-0x10)={r4, 0x200, 0x1, 0x4}, &(0x7f0000015000)=0x10) 2018/01/14 02:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000329000)={0x0, 0x0}, 0x80000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/01/14 02:09:23 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat(0xffffffffffffff9c, &(0x7f0000b88000)='./file0\x00', 0x20000, 0x10a) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be8000)='/selinux/enforce\x00', 0x88cc0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000a0a000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000595000)={0xfffffffffffffff9, 0x0, 0x2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002000-0x45)=""/69) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r2, 0x7fff}) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x100, 0x0) ftruncate(r4, 0xe400000020000000) r5 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r5, r6, 0x3, 0x4) 2018/01/14 02:09:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cf3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001d7000-0x8)=0xf8bf) r1 = syz_open_dev$tun(&(0x7f0000b19000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) getpeername(r0, &(0x7f0000eeb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008be000-0x4)=0x58) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r2, &(0x7f0000a47000-0xe)=@l2={0x1f, 0x183e, {0x6, 0xff00000000000000, 0x9, 0x5, 0x0, 0x3}, 0x4, 0xc47c}, 0xe) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000b86000)={0x7, 0x0, 0x0, 0x1eda, 0x0, 0x6}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8b000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "5943c5126e4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) connect$llc(r1, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a876d82defde", [0x0, 0x0]}, 0x10) [ 29.252755] mmap: syz-executor3 (5552) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 29.264640] device eql entered promiscuous mode 2018/01/14 02:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00005ae000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000a22000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 02:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000a5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000424000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 02:09:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005c8000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ec5000)=0x5, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000026c000-0x8)=0x0) r2 = socket$inet(0x10, 0x2, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebe000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004aa000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000c5e000)={0xfff, 0x6, 0x3f, 0x7f}) sendto$inet(r2, &(0x7f0000b1c000)="320000001400256cff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) r5 = add_key$user(&(0x7f0000329000-0x5)='user\x00', &(0x7f000032f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a9c000)="a87d47ffb52a5f44d5844e5851cbaf94ac40e2424e0bfb6b602fce98806a46b9dda087dcec787b1570a9f4009ecdee6d41ce85236f22fe11d075d156a8363b275bfd549920a86b0545406da1215fc336e1a95c9bae354e0a48b475e7d9bb9eaade86b0939a02938c342fbc6a035bdef347cf382625c1cefd117cd0f7f89e8499528a77ec", 0x84, 0xfffffffffffffffd) keyctl$describe(0x6, r5, &(0x7f0000ed0000-0x48)=""/72, 0x48) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000525000-0x16)='/selinux/checkreqprot\x00', 0x80006, 0x0) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f000096d000)=0x136) 2018/01/14 02:09:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000046b000)={0x0, @in6={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x1, 0x4, 0x3, 0xe473, 0x0, 0x1, 0xc70, 0x1, 0x7ff, 0x6, 0x1, 0x0, 0x5]}, &(0x7f0000b7d000-0x4)=0x108) r2 = add_key(&(0x7f00000bf000)='trusted\x00', &(0x7f0000a0c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c2d000)="aa90cec1f462de05ff77f984b47b4349986d87bbfe80a148716243648030f7e388a8e7966807188592214f7ab8f2bb09ff3010d709ade0813e9d1fdbc1427a8f268496aaed40583adf2255b05339b4051bd1006199f9f7dcdecbcc53363c8daf645b8f1665cdb36d8a10df2f861e6a4d8adb", 0x72, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000bd1000-0x8)='keyring\x00', &(0x7f0000a7d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d50000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000, 0x6, 0x6, 0x10}, &(0x7f0000b30000-0x4)=0xa0) truncate(&(0x7f00007da000)='./file0\x00', 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000983000-0xb8)={r1, 0x0, 0xd95, 0xffffffffaf3fde3c, 0x3, 0x3, 0x5, 0x6, {r3, @in6={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10001, 0x400, 0x6, 0x0}}, &(0x7f00009d0000)=0xb8) write(r0, &(0x7f0000a8b000)="1f0000000301019200ff00ffffffff1d0000733709000500067f0000f3190e1374e825ae5632edaa29ebcb80b2c4834a7f15338127df0edfa4dd49c8fbe9e3778200ff0000cec06e5e36f4bc0c3ea7fd6e901ddffbaacc2e9dd384504477606b52ac7a0bad761947e25e1025ff07558796d27d30d4ed52a1", 0xfffffffffffffc51) 2018/01/14 02:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ffd000)={0x0, 0x5, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) recvmsg(r3, &(0x7f0000603000-0x38)={&(0x7f0000bf9000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a17000)=[{&(0x7f0000940000)=""/67, 0x43}, {&(0x7f00001a3000)=""/237, 0xed}], 0x2, 0x0, 0x0, 0x8000}, 0x40000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000439000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000118000-0x4)=r4) 2018/01/14 02:09:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x0, 0x1, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000a7f000-0x14)={0x1, 0xad, 0x1, 0x7fff, 0xf49d, 0x9, 0x6, 0x1, 0x4, 0x68ac72a8}) dup2(r2, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/01/14 02:09:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) bind$ax25(r0, &(0x7f0000a7e000-0x10)={0x3, {"c0b8c9d8a1459c"}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000496000-0x19)="02763163b25fc1e5f282899ca7ef56136c3167749daf1f541c", 0x19) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) memfd_create(&(0x7f00001fd000-0x9)='/dev/rtc\x00', 0x0) ioctl$LOOP_CLR_FD(r1, 0x7002) 2018/01/14 02:09:24 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000977000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff1000)=0x8c) bind$inet6(r0, &(0x7f000085e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d31000)={0x6, 0x4, 0x6, 0x401, r1}, 0x10) 2018/01/14 02:09:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000018, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r3, &(0x7f000011a000-0xc)=[{0x0, 0x0}], 0x1, 0x454) clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) 2018/01/14 02:09:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0xfffffffffffffff7, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00001ec000)=@assoc_value={0x0, 0x0}, &(0x7f0000ed7000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005d5000)={r3, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x783e}, &(0x7f0000099000)=0x98) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/14 02:09:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x0) close(r0) gettid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000009b000-0x20)={0x0, 0x4, 0x7, 0x8, 0x0}) 2018/01/14 02:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d5f000-0x10)='/dev/input/mice\x00', 0x0, 0x220901) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bd7000-0x4)=0x0) r2 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000050000-0x38)={&(0x7f0000c38000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000a07000-0x10)={&(0x7f0000c1f000-0x4c)={0x4c, 0xe, 0xf, 0x702, 0x3, 0x1, {0xc, 0x0, 0x2}, [@nested={0x28, 0x6d, [@typed={0xc, 0x3a, @pid=r1}, @typed={0xc, 0x70, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x83, @uid=r2}]}, @typed={0x8, 0x3e, @binary=""}, @typed={0x8, 0x1d, @void=""}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000004}, 0x800) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000020e000)={0x2, 0x9, 0x80000000, 0x9, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r3, 0x540a, 0x3f) close(r3) lstat(&(0x7f00004ac000)='./file0\x00', &(0x7f000076b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r2, r4) 2018/01/14 02:09:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c0000)='net/rt_acct\x00') pread64(r0, &(0x7f000018c000)=""/0, 0x0, 0x40000000000002) 2018/01/14 02:09:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000a9c000-0x9)='/dev/sg#\x00', 0xf64, 0x60080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x8000000000000f) writev(r1, &(0x7f0000dc2000)=[{&(0x7f0000a30000)="390000003000094701b461e1c305080000000000000020f74507000610009b0019001b0000000000000000000000001604e9ff0006020c0005", 0x39}], 0x1) 2018/01/14 02:09:24 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0xfb, @fr_pvc=&(0x7f0000006000-0x4)={0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) fcntl$getown(r0, 0x9) 2018/01/14 02:09:24 executing program 3: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002b3000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000051a000)={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8}, {0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x72b0}, 0x3, [0x2, 0x9, 0x7, 0x800, 0x1, 0x3, 0x8, 0x3]}, 0x5c) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) 2018/01/14 02:09:24 executing program 6: mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000912000)='ns/pid\x00') mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009d9000-0x20)={0x5, 0x0, 0x10003, 0xad5c}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00009d9000-0x10)={r1, 0x7}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00009d9000)={0x0, 0x0, 0x5}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00009da000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00009d9000)=""/4096) sigaltstack(&(0x7f00002a0000/0x4000)=nil, 0x0) mprotect(&(0x7f0000118000/0x1000)=nil, 0x1000, 0x10000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000242000-0x8)={0x1, [0x0]}, &(0x7f00006a7000-0x4)=0x8) 2018/01/14 02:09:24 executing program 0: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fbb000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e60000)=0x58) getpeername$netrom(r1, &(0x7f00000fb000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a19000-0x4)=0x48) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00003b0000)={0x1, 0x100, 0xfffffffffffff2bc, 0x4e3d4ac4}, 0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/14 02:09:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) utime(&(0x7f000095c000-0x8)='./file0\x00', &(0x7f000041e000)={0x7ab, 0x5}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvfrom$inet6(r0, &(0x7f0000aec000-0x51)=""/81, 0x51, 0x40000020, 0x0, 0x0) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 02:09:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x4, &(0x7f0000f32000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000964000)={0x0, 0x7}, &(0x7f0000894000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dda000-0x8)={r1, 0x0}, &(0x7f00006af000)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) execveat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f00001cc000)=[&(0x7f000047f000-0xa)='md5sum*-]\x00', &(0x7f00009da000-0x2)='#\x00', &(0x7f0000900000-0x1)='\x00', &(0x7f0000cda000)='-GPLbdev/systemem1vboxnet1cpuset\x00', &(0x7f000052a000)='\x00'], &(0x7f0000e52000-0x18)=[], 0x1003) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000047b000)=@assoc_value={0x0, 0x7}, &(0x7f00001e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b8b000-0x8)=@assoc_value={r3, 0x80000000}, &(0x7f0000c25000-0x4)=0x8) rt_sigreturn() ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00008ba000)={{0x1, 0x800}, 0x1, 0x3, 0x40, {0x6, 0x1}, 0x1, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:24 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x61, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x53, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5"}}}}}, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fe3000-0x4)=0x0) 2018/01/14 02:09:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000ba7000)="009122add1f754edeaa00a43e45bdad3f133f3ff621e07b6998dbae9fbf2bd442c1f58ad705f237e49f400b8dbfcb70008000000000000068648ac147c97887d") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e04000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0xfffffffffffffffd) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f00002d1000-0x4)=0x0, &(0x7f00004ee000-0x4)=0x4) 2018/01/14 02:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)={0x0, 0x0}) r2 = open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) preadv(r2, &(0x7f00001dd000)=[{&(0x7f0000b73000)=""/120, 0x78}, {&(0x7f0000375000-0x7e)=""/126, 0x7e}], 0x2, 0x0) [ 29.677040] device eql entered promiscuous mode 2018/01/14 02:09:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b19000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000078e000)='/proc/self/net/pfkey\x00', 0x109000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000056f000-0x4)=0xfff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c48000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8b000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "5943c5126e4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dee000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00003ee000)=""/1984, 0xfffffe30) 2018/01/14 02:09:24 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000053c000)=""/203) sendto$inet(r1, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r0, &(0x7f00004e3000)=@random={'osx.\x00', '.\x00'}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000edf000)=""/0, 0x245, 0x0}, 0x2020) 2018/01/14 02:09:24 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x6) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/14 02:09:24 executing program 3: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000dd7000)={0x504156c4, 0x5, 0x9}) fgetxattr(r0, &(0x7f0000dd7000-0xb)=@random={'user.\x00', 'ppp0\x00'}, &(0x7f0000dd6000)=""/242, 0xfffffffffffffed6) 2018/01/14 02:09:24 executing program 6: unshare(0x400) r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0xffffffffffffffc0, 0x2, 0xffffffff, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000002000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.advise\x00') 2018/01/14 02:09:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000-0x4)=[0x80000001], 0x1, 0x8, 0x2, 0x0, 0x6, 0x1, {0x4, 0x8, 0x200, 0x8, 0x200, 0x6, 0x80000001, 0xed, 0x6, 0x81, 0x2, 0x4, 0x0, 0x80000001, "9c2e902328983af4aa18f3929f9819d61a1a0cbb33f759db4bc8e3bfe892e575"}}) 2018/01/14 02:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSCTTY(r1, 0x4c03, 0xfed) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000727000-0x18)={0x9, 0x4, 0x101, 0x100000000, 0x3f, 0x8}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x41) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000321000-0x10)={0x8, &(0x7f0000a20000-0x40)=[{0x4, 0x40, 0x5, 0x20}, {0x80, 0x2, 0x6, 0x2}, {0x3, 0x0, 0x7f, 0x0}, {0xfff, 0x8, 0x6, 0x2a}, {0x7, 0x7, 0x3, 0x100000001}, {0x1ff, 0x9, 0x21f280000000, 0x6}, {0x7, 0x6, 0x2c, 0x1}, {0x200, 0xcf9, 0x4, 0x7}]}) writev(r1, &(0x7f00004ef000)=[{&(0x7f000021e000)="aeae89e149ffd6c8b2f47b1aeb793eb70e0741e489f91e1e54cabdace9ac9067dca395907dbde43b03ad90a8386821d32363d27fe56acb1062849f727952fdd07e6e16cbd8eaae5c7fbf3cfc21e584b54466f7d7587794ad015390c21fa08871c8ae98e2f571244d4d410de06ac3a4936b3ad5b38956d9ae3297b08bafe141787ed7e54db67942f143428632465c02935026d81686a49ee7adb29511f7", 0x9d}, {&(0x7f00003b0000)="898f1a94f65da1aedd45a5526e1599d79839d38c5964caa6bd8c609dea2fd0b30fce26904876dfcad39cb972ce725a5cb3d3e27325176ed095b8f26ed62bc5b55781814abf63930cbf411f9ca1e66342b6ed934e3ef667abba56c380f97f930274abbc57a193e3f85c6e083b558ff8b2b4f1af926663e93f657b19b8b4f4b28afa563d76072bf38249566fcacc", 0x8d}, {&(0x7f0000398000)="bc2830ab0d9da4605890d614670f53e4fc4bda764372b420b8be9d4562a625b38bd70b536d63baab1629701fa775eb78bc5c7d230dca45df11d63c31a61fb9724d94afb4bfcdfe5c75565b4959bb6f7507fa6e1bf82b1acdbbb1a43d157b9145eb2537b0b39473f5ede606b7d92b71b4", 0x70}, {&(0x7f00009e3000)="13264385c33784aa389b613c993375fbf97b0da69481322872f89f77a7741306b8d6e5b5f0099aa5529163387651c3c3eb1f816e60cbfe592fb5c0d68130a42d8900ad33c516ae838c7477e6ce84f81dda90c5c611f14d0d7efca77ce5496762a592a101a78b2e2d3450719c98c98259a566f096", 0x74}, {&(0x7f0000494000)=';', 0x1}, {&(0x7f0000aa1000-0x1000)="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", 0x1000}], 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f00000-0x28)={@common='syzkaller0\x00', @ifru_map={0x800, 0xfffffffffffffff7, 0x3, 0x5, 0x2, 0x9}}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000772000)={0x46, 0x1, 0x62d2, 0xa6da, 0x14, 0x800}) 2018/01/14 02:09:24 executing program 4: r0 = epoll_create1(0x80000) fdatasync(r0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000fd6000)=0xbd59, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43339bffbf44", "d267e6aff0070000009dec781fe57127ff6e5df8cd727bae3d997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a49000-0x7)='ns/net\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00007f2000-0xaa)="7f2eadf72c8e31b8483c5b274ed386499303a1ad3717be7804ce6e0e5ef9326ff7791b20b07476ebf3073c7f253b498ad37aa9820e5e3d51874d90a4d84094fbe70968fd555b99cedfa721d0e0df21b3f85ac22c37d63ff81053bb2573b73550c23d42c728307d0ad86f8e11b9770ad53c769bb8999a308c167ab85f3d3c58f0f1e042cc8ee698a867046a142bd57fe51ca66a8132857d10f6f365fe5e24e912a9646f36ddac389ef153") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009a9000-0xe)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000da0000-0x4)=0x0, &(0x7f0000cff000)=0x4) close(r1) r3 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) r4 = fcntl$getown(r3, 0x9) getresuid(&(0x7f0000f89000)=0x0, &(0x7f0000e1c000)=0x0, &(0x7f0000e89000-0x4)=0x0) ioperm(0xfff, 0x0, 0x6) stat(&(0x7f000038c000-0x8)='./file0\x00', &(0x7f0000c07000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000645000-0x38)={&(0x7f0000be7000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c62000)=[{&(0x7f0000247000-0xab)="0a4e560788f7bc5a0512e3e3aae958a0485cb3fb79d3846f66193bfdcfa8a457b6255df27870e6c757d84ba107cc06d5a28ba5ab394a651ae72394f5e3b20baaf8c89c29575c35dd3b4019082b7f8637c12c02b9e0bd91ce8d1b1c0301572d9bc6ab77373de8327c7eb5701514fd93bb574449bcbaf78a8911a7dff674944891408ef62d68ef0e2dfde108c30af443ba4023632a3e340b05cfb926feed950ba9c2a001ad9b13de684dec87", 0xab}, {&(0x7f0000e33000)="9d22476a097b62754eccd168a8a81035cf0c8bf1d2d64a43e9656949bb12a77b575d2824b57cdbea959af95a2b4bd115f5effe9242fea4862ed2b83f14bd18fabcb9c169f59e4ea98c1b74128cf63f40cc5b640a35758c9c177d177ce3b715cdcdbcdbcf89954fa48d9e314da4b20a41121dec", 0x73}, {&(0x7f0000501000)="d9e7ecac412ee6193a5221be0cd340c8a952fda52bdcc6265c52311d705f4b2cc448fef05f4492e98adecb27df8ac22e151b8faa694da859a5503d966124fb09d903f440e29b645910fd8be4dd8bbb68b013932843bbca23e64620fd81e25ad021c4d1ff970cd78d2f68c27debcb38b80b19845287a49dae09eeb5ee", 0x7c}, {&(0x7f0000a83000-0x6d)="2fcc87f15283dc081f29cdbf0506fd87167f86b4a99a44278b032ee55f8f9a28ff820bcea15d0c21e27be82fd1db6eb7fcf1ab6b1833809d03ab850a77b84a7c2093fcaa216621637a9059de613ad5eea3a9db5e20ebabe25dcb8dd465289eddddd65b21c74313cb9db6e09642", 0x6d}, {&(0x7f00001b3000)="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", 0x1000}, {&(0x7f00000c7000)="cc589a9be7bfe5da4ea5b509c555f9aa36856ff789e9f2383fc29449713a7b9f2864edd08487468d74a5aa938100ea0d9e3b1b7f7c26fee176563bb9888caafc67bac04631a4417934b2c3ad5700a6cc9bc149ca730adf7d2f67fff8d46fd533aa902b4a2848fcdf4798a5ce9874451fe186513617cec99ac34aeea822482a1d518ff297117d63775e129d872142ff1a9f20d662398d3912bd58e7b9b56cdd61306be7800774110f7e75d8c47f9b6b71ec12ed4e7546ae74ca5c5222cb", 0xbd}, {&(0x7f000038a000-0xf9)="01775d2064dee84f041fae3b83e27d23a00e5e3b2c0f42dfeb5051cf26645f4e720a60f4f69b4ad7a56fee1609cecfb76af317eeb7701ff37864214ecabe73a7def1d1e3ace67fd0355a4ce3c3dbfc3cf63547fae8996aaf26f47e7d0af05817147645e08816f9b3d040727c073367e831ceffbb3393a63c5cb2dfe397977a21cfdcbffe47afbad07dbd186d272e3af58ce59274793e2ab4333ace974c97a5d81045560b49c51b35f1001d88d501ec97c4af3bf7257d88aa41d3ffaac57318b778f650c2dd1519d76ebb5ea74ff1f718ad12b5b99f260e62f5a2e42b2abafdf4fa9cbd573a9a220a996ac68c8becd2ecef06704ed5d89d4ca9", 0xf9}, {&(0x7f00005a9000-0xab)="d7a6af21c639381aaefbd2505f2e411100e71143db192b8d2f397681a811f92a159596c2b41634cde117c53e16b68f14b116e4940c00a7c7e6ff9341863f7c446ad2f5acb283763427c8e9a55e7a1ebc01a6ae0a2f76a92e4f483e973e3351d6dd95cc0f6fe35b5d3981aa831dae10cb4727589a088d68ee8bf8f35f2f86a32edbc7b86a60c1eca94fd70cf86ec32e61063e700e3ef3e600f6755a7fec2bf386d59074a5784fc8e4e0bdf8", 0xab}], 0x8, &(0x7f0000e33000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x80}, 0x200408c4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r7, 0x1, &(0x7f0000005000-0xa)="") sendfile(r3, r3, &(0x7f0000bce000)=0x0, 0x4000) 2018/01/14 02:09:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3ff, 0x0, 0x3, 0x7, 0x81, 0x8, 0xffffffffffffff80, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002a9000-0xa)={r1, 0xfff, 0x1, [0xfffffffffffffbca]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/14 02:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000607000-0x4)=0x0, &(0x7f00000fd000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) 2018/01/14 02:09:24 executing program 0: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b8000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000794000-0x8)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000a11000-0x50)={{0xffffffffffffffff, 0x1, 0x5, 0x3, 0xa58f}, 0x1, 0x7fff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ea1000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000921000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) connect$inet(r1, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 02:09:24 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x80, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000020000-0xc8)=""/200, &(0x7f000000b000)=0xc8) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000020000)=@file={0x0, ""/63}, &(0x7f0000020000)=0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000657000)="116a113d44e1be5d656377180cd17acf2dae250a0d9aec0b510169b7cfde8f96619e1b361224dac9568ff351ee45f7638060d05d9b4988b1f41ae2e6908cf510b6c5179cb5f4bdbc29aa3dcda561c651d21bf5b0d8f4cb4d75ce0559b1b0ce452de7061ad0686a78c54bf587c692d7271137e4698a5e76def35f8248d02e5f708dd3698898a85df3770b28ced794c772af1200c92a08c4a91a963c964473d65ab2084f8957ce5a36c596981888d48af32d133f3f89fe17cccd59", &(0x7f0000731000)=0x0, &(0x7f00000cf000)=0x0, &(0x7f0000ae6000-0x30)="a7d89435b2eec925f46a79eeede9f29319e97010688de62c0603e257bdb3a20b7cde0caff83a74f48da78aa63d722d16") faccessat(r1, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) 2018/01/14 02:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000288000-0x4)={0xfffffffffffffff7}, 0x4) readv(r0, &(0x7f0000da8000)=[{&(0x7f000051d000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 02:09:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/14 02:09:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ac3000)='/dev/usbmon#\x00', 0x9b5, 0x4000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000031d000)=""/158, &(0x7f00007ea000)=0x9e) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/14 02:09:24 executing program 1: r0 = socket(0x100000000000002, 0x80005, 0x0) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 02:09:24 executing program 4: mmap(&(0x7f0000000000/0xab5000)=nil, 0xab5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000930000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000031000/0x1000)=nil) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000261000-0x30)={0x8, 0x0, &(0x7f0000706000-0xc)=[@dead_binder_done={0x40086310, 0x0}], 0xfffffffffffffeb2, 0x0, &(0x7f00005ca000)=""}) 2018/01/14 02:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) getcwd(&(0x7f0000dbb000)=""/126, 0x7e) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/14 02:09:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 02:09:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xad, "fb3704e48e6e1ad273ce096bca8677025b557f74fa6e4a36370f69782692a46977c48e70cb99c5ec40c163dccad7b13d415b4bd7dae52dd1580e593a13bce0126094187a9637bcbe0667b2722ab2b250fd9e3a24abbc81f06ca49cb740de6ba5c3bb92ff62de0a42703e30942d55d22cd6d3f3cf056da13370928450b4919f388455b57db1e34c0f53279ba5fc64b4e7e4e15823411c8d01831a220d79fbccbb76b63c8bfb3eadf429bcaa0fb0"}, &(0x7f0000002000-0x4)=0xb5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@multicast2=0x0, @empty=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00008b2000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000058e000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x1, 0x0, "9db1a4adab88fb3fe845ea21b40917c24922560225cb521009aa4bf1acf1339ce4d93c8709507209d15cf338852ab1b364ac515c5d9a3d428f33c14bd576d1d9f82b61d3f240012889d119bb36666215"}, 0x160) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000450000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000760000-0x50)={{0x200, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000fc1000)=0x2, 0x4) 2018/01/14 02:09:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000af3000-0x15)='/dev/pktcdvd/control\x00', 0x200440, 0x0) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000a0e000)={@generic="cb2d3993462ca723093dafcdb66519ed", @ifru_settings={0x9, 0x6, @cisco=&(0x7f0000756000-0x8)={0x2, 0x2}}}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cc3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000418000-0x4)=0x14) write$eventfd(r2, &(0x7f00001fb000-0x8)=0x80000000, 0xfffffd3d) flock(r2, 0x9) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00006c3000)="8e2a2029740486b3560fed7b576c1e2e76c44b804c2e906c50886ddd04effac9"}) vmsplice(r0, &(0x7f00006ed000)=[{&(0x7f00004a3000)="734c7e7c224df36dd31b765255ef5371f2dee45cdc9e56c5aa", 0x19}, {&(0x7f0000d3a000)="f7a2e76d42f7c1a6be37dbdf498c9bff6f8509b43ca05e4fe747ca9d49f06f084bd0f1d7abf39dd64f3d99ebd872483e9d86ff0325c7a106afd7d6ab87fec65de2f154c01387ee3206074b63d21c11ae990973b26f3523f5f67f0a2425f011a1ac7937281274495a5e74583979c15de4d1718a8cb1", 0x75}, {&(0x7f00005c5000)="a5f206dafa3c03860267ac3ef7be76e1801af857fae405d02e8e7f2aedb3a4a904f717034a53334610bb6962c417322893c01d70c44368afa08eb770", 0x3c}], 0x3, 0x0) pread64(r1, &(0x7f0000bf6000-0x3f)=""/63, 0x3f, 0x0) [ 29.994251] binder: 5743:5746 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 30.032060] : renamed from syz7 2018/01/14 02:09:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0x7) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/14 02:09:24 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000a000-0x8)='./file0\x00', 0x840, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000009000)=[0x0], 0x1, 0x4, 0x6, 0xb14, 0x9, 0x2330, {0x100000001, 0x7f, 0x7, 0x6, 0x7f, 0x1, 0xfffffffffffffffc, 0x2, 0x346eacc7, 0x6, 0x3, 0xdfa, 0x4, 0x290, "2e844752abe3907f99b06e895b8d24c9404c3fbc10067f77c2f8fdc527297bc8"}}) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2018/01/14 02:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) recvmsg(r0, &(0x7f000099f000-0x38)={&(0x7f00006f5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000aa0000)=[{&(0x7f000085b000)=""/4096, 0x1000}, {&(0x7f0000da5000-0x5e)=""/94, 0x5e}, {&(0x7f0000372000)=""/29, 0x1d}, {&(0x7f00004a9000-0x70)=""/112, 0x70}, {&(0x7f0000ece000)=""/166, 0xa6}, {&(0x7f0000625000-0x4b)=""/75, 0x4b}, {&(0x7f000072d000)=""/36, 0x24}], 0x7, &(0x7f00007c7000)=""/222, 0xde, 0x7}, 0x2000) sendto(r1, &(0x7f0000b53000)="ea5eda9001d2614b414d909d64e25d59e8d76894d7dcc9d0fb1e5e57a2f812d16f359f862ec3b0adc4e5bbaff9b58a8595add5a54dd9c3b8325298f28e1576bad50dc5698367156c5353477c4e87ecd63fbafd03df14791833cf4bb0db04e22fb13f9548446ee80ed21626074f45c4bad47ee5e093fbabcb57067716c0bc272a26b856a899a3e8c15adf", 0x8a, 0xa3e15e671cc05cf6, &(0x7f0000868000-0x14)=@ll={0x11, 0xd, r2, 0x1, 0xaf, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) listen(r1, 0x0) 2018/01/14 02:09:24 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x40, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/14 02:09:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = userfaultfd(0x0) r2 = dup3(r0, r1, 0x0) r3 = add_key$keyring(&(0x7f00001cd000)='keyring\x00', &(0x7f0000a99000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f000031a000-0x8)='trusted\x00', &(0x7f00004dc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d54000)='vboxnet1\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000795000)=[{&(0x7f000088d000-0x7e)="8bcdd1b688937409a4c79bb5795e4310a2e2764507575e2407022ac0ac88e8c46c802e9ecf40c46c9f219a81664ca7814cac2bd21d280ef0a9d328314adc86cc56490f11ec7a5957906ecf7c93a898ad471be81a3c882d191973f8c16acf9b4c103b6486a0d6d0ad2736c0176b92d319f5cbaf23496d43d4dd32f911378a", 0x7e}, {&(0x7f00009d3000)="200d2a89d8564992d6209c6a215af3257e9b0eb906256030d9bc21279b5c7b59cd2d340f90309eba2cb1380a84771e1c7e4fe8cd5f2c5efb4185b611828b72fd746517c6df00d9e4af108af3f42cd68a16f03ed50ec730957dc005c0d0d67ac94cad290f91cdd1ae067d846324b009e0584fa33cc518c96fedbd478b255b3b7010f67583826c67fe", 0x88}, {&(0x7f0000c2d000-0xca)="8154974960ba854089302513ef3d3670252a467467c7ecf7718bc268097c5fcf954e053396b2737ea0ebc4892af6c21788437045f383c1f8f95c8000a4134b62ee6197e5776d876bcfad587aab746606c29cf20a5917e220a85329684263d0ffff05897b0b50bf9b112953315403e38183b1db2a4c509a9191d4048e169707902fdda215c897d0c74b8460f92a899a8fb3e0ca5e82ea0f3fcb0d5a4708b263a62d7c6d87acb6f37c52fc5b123bfe14b985b1436b8a97525e23672dd90bbd472d7bd401c4a8f315761400", 0xca}, {&(0x7f00008da000-0x84)="03a4067f38f4b6bc94b79ec9ee7b663e2f26f9434bd3486f0619c588ab9d8469345dddf9f800aa90b3bf621aac3e694753f111f275385a2753f79cbf1e505df965524e729d0db1573abd6878dfa631c9a9e5e35fcd337d21ef834b8aa284ee9c0a8cd7589d41d68c1599ddbe9f814ba3d7e86ba09c8de80d2712de2cae239f1834a5ea2a", 0x84}, {&(0x7f0000e5a000-0x85)="27b7bdbb17487c08a449687e1fe54a68ffb15107d0512d9dd5ca3f77f0e035928fa0d9d54f90ad55cf04383df96dbac31fe114e2ed50a041c91d6f20283e97c7170891d7d1b678ce1c528b9b0482388d772ae254c29f0ab41c435859de2a3c6a67eee555f3e068a9fbb0ae5e758458349fb831a3b3b0db03f50fee32cc6bbfa7d69edd4811", 0x85}, {&(0x7f00005ef000-0x1000)="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", 0x1000}, {&(0x7f0000899000-0x41)="4b8473e088efc7ec7913f97065506e45dc80787f45e715ea9ab7af40a780d187d2d1136c718af58bf122ae4bdd16b1cafc3cbff6446bd88a7cc26f1e957af0d49b", 0x41}, {&(0x7f000085a000)="835088a81f37578a08f5e75e0caec5c5c178baa70475fc27bce3f49e202792628672d7a09f8d4ca64b81fafa00c9f86b36fec84a037139b5fcc6466b49ee3ad039657cf30278971778c161ac40e4440790c68a1e498cb77e434997d4c324bf28ed507ed2c9a0fd342f7e4acb6529d5a6e5cd806caccb73405d4f7cfb1cd10b74da66b457dfe5a2c41e1630d198ac12f6fa282b8df679023d", 0x98}, {&(0x7f0000e92000-0x54)="bc0923ded364f17fc1de80ebcab4fd4b6cec9417aeb35ce64b593012e4cbc56b54464b2c40d36d38f176540c74c4696c9fb9b5a59aa9d620efbeca35720c87f1856b1812e509b7b8d20669763be646bb8b9265bd", 0x54}], 0x9, r4) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004bc000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00009bf000)={&(0x7f0000d81000/0x1000)=nil, 0xf55f, 0x0, 0x9, &(0x7f000072b000/0x1000)=nil, 0x8}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d8c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f00004b7000-0x4)=0x5b98) 2018/01/14 02:09:24 executing program 5: r0 = creat(&(0x7f0000b9f000)='./file0\x00', 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f000095e000)=""/147, &(0x7f0000000000)=0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c4d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c20000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000124000)={0x0, 0x2}, &(0x7f00004a3000-0x4)=0x8) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000237000)={r5, 0x7a, "d4f1c4b5c56a6c74987e174db22fce61db34cd9c86e23bc0a5139d35265e95e9df261f6159be084ad2ea03a26c2f7eb9ccc6c22e116f3aa20335e1da0e759441fccf589af331e2bf37ffd0bce0e89a9c8d33a9f09f8a144bc60a0caea71e704c07520fc9e9303896bf7522e6944d376cbe3f273c6d49e541bf2d"}, &(0x7f0000344000-0x4)=0x82) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000d3c000-0x8)={r6, 0x100000001, 0x3a645953}, 0x8) clock_settime(0x0, &(0x7f00002df000)={0x0, r7}) 2018/01/14 02:09:24 executing program 3: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() chmod(&(0x7f0000496000-0x8)='./file0\x00', 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/sequencer\x00', 0x60000, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000a6c000-0x4)=0x4, 0x4) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x2000000000000000}) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f000061e000)=0x0, &(0x7f0000048000-0x4)=0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) tkill(r0, 0x35) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/14 02:09:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fad000+0xf9c)='/dev/rtc\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000599000-0x20)={0x5, 0x0, 0x8ac23b7358218507, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e97000-0x20)={0x4, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000013f000-0x20)={0x4000000000000216, r1, 0x10010003, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a56000-0x10)={r2, 0x8}) timer_gettime(0x0, &(0x7f000042e000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000ece000)={{0x0, 0x0}, {0x0, r3}}, &(0x7f0000dd0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000ff6000)="53787a2617e1082dbd579af225a7895d84d3524d7d9e1ec4b2e9ba4370d75453b04243000e704dad29ca16305dbb65f4f7946b18bac035cb1f1248ab843f46fcbf1681cc571191aefc2ac361bfb6d7e6ee06baaa3a9630792363f751ddbec450eca6fe83772d41c44fe8c53b095be0a3cb980f1940ebbbb605cc178c87c3") fanotify_mark(r0, 0x8, 0x10010, r0, &(0x7f0000c20000-0x8)='./file0\x00') 2018/01/14 02:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000003e000)=0x0, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000f05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000d4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000399000)={@generic="fb8779bc2435dbb7893f1b3e9690a9f2", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000715000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000086000)='mountinfo\x00') close(r3) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000e4c000-0x4)=0x0, &(0x7f0000a94000)=0x4) 2018/01/14 02:09:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x7, &(0x7f0000001000-0x8)="a53d7e0fd06cb5a6", 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ff7000)=0x0) 2018/01/14 02:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ebd000-0x11)='/dev/vga_arbiter\x00', 0x801, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000007c000-0x4)={0x3cb2, 0x7f, 0x3c8a}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000000000e400", @ifru_flags=0x201}) r5 = dup(r1) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffff33, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0xffffffffffffffff, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvfrom$ax25(r5, &(0x7f00006b4000)=""/187, 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x0}, 0x10) signalfd4(r1, &(0x7f00001bf000-0x8)={0x9}, 0x8, 0x800) 2018/01/14 02:09:24 executing program 0: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d27000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) lseek(r1, 0x0, 0x5) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/01/14 02:09:24 executing program 5: r0 = creat(&(0x7f0000b9f000)='./file0\x00', 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f000095e000)=""/147, &(0x7f0000000000)=0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c4d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c20000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000124000)={0x0, 0x2}, &(0x7f00004a3000-0x4)=0x8) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000237000)={r5, 0x7a, "d4f1c4b5c56a6c74987e174db22fce61db34cd9c86e23bc0a5139d35265e95e9df261f6159be084ad2ea03a26c2f7eb9ccc6c22e116f3aa20335e1da0e759441fccf589af331e2bf37ffd0bce0e89a9c8d33a9f09f8a144bc60a0caea71e704c07520fc9e9303896bf7522e6944d376cbe3f273c6d49e541bf2d"}, &(0x7f0000344000-0x4)=0x82) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000d3c000-0x8)={r6, 0x100000001, 0x3a645953}, 0x8) clock_settime(0x0, &(0x7f00002df000)={0x0, r7}) 2018/01/14 02:09:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r2, &(0x7f00009f9000-0xa4)="8c1ca1b5afd69646030002769989b7fadff2a78bc59c1ea0abe42b446f5d40ec82828f673fd730638d097a169c5adc640e2f2fee98e7e8a898e19725caccf267add39561446670f62165c4a196d7ac452ef4151f3130442aea386a62719a17421c1477f04a8a7542f734b7c79974ed0682e3550b6e7e43ed0aeb183fc7db591f96c70526ba75dc6f1e4f80e16a77932b7f4f971e6769116f64b9bfe059a5f3f7827d1b67", 0xa4, 0x84, &(0x7f000085e000)={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffa}, 0x1c) 2018/01/14 02:09:24 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000260000/0x2000)=nil, 0x2000}) ustat(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 02:09:24 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005d3000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2c2100, 0x188) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000000, 0x100000) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000123000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d12000)={0x8, 0x0, 0x80000001, 0x0, 0x6}, 0x14) 2018/01/14 02:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e9f000-0x8)='./file0\x00', 0x0, 0xa0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000044f000)="8f8d3b63456e5314ff1c0ee2fad701ddaba6e58abfba5a2e6ce45877770dc9692806f0b94cf469ff8e2b69f45efb604d60ab1bdd11421502b0541d52925b8e449350e9b308199fc7d87f9fed71259a447e04e2d168ea80bf61d515f90be0d072ddfdd7bf8cecb90c3226da694c35e986c428db09dfd861487400f6b09e1559905e7cb25e8312af7b56def8f014f9930afea32a9f9dd8158c1570c8c7d84063d12339541d0d70a3f04df90b6e6aba3c97060a01da55c2738867") mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") acct(&(0x7f0000f00000)='./file1\x00') 2018/01/14 02:09:25 executing program 2: r0 = getpid() ptrace(0x10, r0) getsockopt$netrom_NETROM_T1(0xffffffffffffff9c, 0x103, 0x1, &(0x7f0000ce3000)=0x0, &(0x7f00005cd000)=0x4) 2018/01/14 02:09:25 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000000f000-0x61)=""/97, &(0x7f0000016000)=0x61) 2018/01/14 02:09:25 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/14 02:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a29000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ac5000-0xf8)="69481401c16f269e2fda6c4f6c9f7e01426832d19628b1d33d00d7ff62e25afb09ccdf2c677f04ad7c66a634f33e74616894666d186e1c1cf6b872145d4dce54235d7738901b5b4a82e0ab75b83d8001c5627da864d691b1f155ef975772eee59dec2d6a721b243394fae0c7888dc7e1d0c2612a4ae59d4858b9c7a5144015244fe9446222e6448120e2bfe80d62c72e49990053617f4c32e2160b223ea79e29cd39870e75b94ec5e16c0730828e2a16650338c4c2401cc4600df2433c949b5f01d031d6c4f91570984e170491754bb02c45378860dd5091c04d789f0735d63c6ac809814d85eb5cf0e77b0cc9a32a075c1e74a0501e004a", 0xf8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c3f000)={0xfffffffffffffffe, 0xfffffffeffffffff}, 0xfdba) close(r1) 2018/01/14 02:09:25 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.sockprotoname\x00') 2018/01/14 02:09:25 executing program 4: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000891000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d4000-0x4)=0xe8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000433000/0x2000)=nil, 0x3, 0x6, 0x3f, &(0x7f0000370000/0x2000)=nil, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e2d000-0x12)='/dev/loop-control\x00', 0x0, 0x0) bind$netlink(r4, &(0x7f0000742000-0xc)={0x10, 0x0, 0x3, 0x40000}, 0xc) r5 = dup3(r2, r3, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008f3000)={0x0, 0xffff}, &(0x7f0000a2f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000a42000)={r6, 0x6, 0x0}, 0x8) r7 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f0000f42000+0x2df)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x6, &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000e01000+0xdd9)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3f, 0xffffffffffffffff, 0x100, 0x8, 0x40000, r0}) listxattr(&(0x7f00006f3000-0x8)='./file0\x00', &(0x7f0000546000-0xd2)=""/229, 0x380) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000056000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/14 02:09:25 executing program 3: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x40000001b, &(0x7f0000d0f000-0x4)=0x0, 0x4) r1 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x3, 0x3) 2018/01/14 02:09:25 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000)='./file0\x00', 0x80) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2018/01/14 02:09:25 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000e80000)='./file0\x00', 0x100, 0x12) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000aec000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) r2 = add_key(&(0x7f0000974000-0xc)='id_resolver\x00', &(0x7f0000132000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000059c000-0xe4)="3c41745863e5695475a769e6e328062fb29f9dcc7a4def2526ec5536cedb96467a311f3388e61d56af6a891e1ea7c0a5c58c6c8765e88975b9d17fa0e95485ec000460fcc709c6d77e5f3f5a8356a9a86278771537de7fea15f28fb5c70028c4e4e3de7b191b606128e4bd3a758d9339891888087faec304d07edac0a64d82c19c839a5e535b81c9f24488ede3696c19dc29ec05f03bb113a3d349942d5d17b698762f381735afe40d14c4aa69af875190dc38d23d3876088f516b572102cc0d1b7e4bd8545bd258c40264833fe3b12b7ee7176d1d271f2dfb76c178aec6399924191479", 0xe4, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000e1d000-0x5)='user\x00', &(0x7f0000eb9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000ed2000)='trusted\x00', &(0x7f0000a7d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000b39000-0x4)={0x40}, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e1000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000073d000)=0xed4, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000118000-0x3b)=""/59) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000dfa000-0x8)={0x0, 0x0}) r6 = syz_open_procfs(r5, &(0x7f0000182000-0x11)='net/ip6_mr_cache\x00') ftruncate(r6, 0x90d) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/01/14 02:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000083000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000b8b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000821000)=0x1c) shutdown(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) 2018/01/14 02:09:25 executing program 5: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000d20000)='posix_acl_accessppp0eth1\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002fe000)=""/1, &(0x7f0000d1e000)=0x1) 2018/01/14 02:09:25 executing program 6: mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f00004c0000)='/dev/sg#\x00', 0x3, 0x400) getsockopt$inet6_mreq(r1, 0x29, 0x4000000000015, &(0x7f0000301000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00001ad000+0x653)=0x14) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000051e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f0000393000-0x4ec)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000259000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="9ed7400e13d2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="24ba8dcf8be36d6a94694cfe6cb3ea1d"}) 2018/01/14 02:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000c8d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000832000-0x4)=0x58, 0x80000) bind$inet6(r1, &(0x7f0000fb2000)={0xa, 0x0, 0xe6ab, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00004f0000-0x154)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@multicast2=0xe0000002}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 02:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") sendmmsg(0xffffffffffffffff, &(0x7f0000b3a000-0xf0)=[], 0x0, 0x0) r0 = open(&(0x7f0000c9f000-0x8)='./file0\x00', 0x10442, 0x20) sendfile(r0, r0, &(0x7f000088c000)=0x0, 0x0) 2018/01/14 02:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto$llc(r0, &(0x7f0000ef7000-0xcd)="4e544d7c18ae87b5a399dc545b8b27a90dd762c731924691e9891fd65f3ed4fac73dce1a2a0f6d7b0914483b89f4d60fd8a25e372ee9fe1205cf090ca6a2b6b3f4e7db3cfe3f7e3908ceabfb80075c585b5b4157f5e2960f3f5f6a4007b6b19f0159ae3398e664710be1d3fd9504c279d775bfd7d59c9d08b00402ffe2ed646616b95fe11785bdad576cb8cb36645f2207f8e5336fb71c603bfa0177330874c07439c133f7f9ddf3a4f27d8c392e2ed081cd8177ced83b5fbbdbcdf91fe12b1b3ee7e37e4e77b8e79bf3a7ecf9", 0xcd, 0x40004, &(0x7f0000b9e000)={0x1a, 0xf5, 0x8, 0x0, 0xd, 0x813, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/01/14 02:09:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004bf000-0x14)={0xb05d, 0x7, 0xcaf99c0, 0xb8e, 0x5af0000, 0x0, 0x81, 0x1ff, 0x7f, 0xa11}) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) 2018/01/14 02:09:25 executing program 4: mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000b, 0xfffffffffffffffe, &(0x7f00009f6000)={0x0, 0x0}) mmap(&(0x7f00009f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00009f6000)=""/70, 0x46) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000659000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00009f5000)=0xfffffffffffeffff, 0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00003fd000)={0x2, &(0x7f00009f4000)=[{0x0, 0x3f, 0x7ff, 0x2}, {0x0, 0x5, 0x8, 0xec0}]}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x1d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x0, @u32=0x4}, @typed={0xc, 0x0, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 02:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00004d0000)='./file0\x00', 0x80000, 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x100000000, &(0x7f0000e24000-0x2)="") chroot(&(0x7f00008a9000-0x8)='./file0\x00') rt_sigsuspend(&(0x7f000051d000-0x8)={0x62e7}, 0x8) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername(r0, &(0x7f0000669000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000292000-0x4)=0x10) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') r1 = accept(0xffffffffffffffff, &(0x7f000025a000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005af000-0x4)=0x10) accept4(r1, &(0x7f0000414000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000836000)=0xc, 0x80000) 2018/01/14 02:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aee000)='/dev/ptmx\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) r3 = dup2(r1, r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbb000)=0xc) fcntl$setown(r0, 0x8, r4) writev(r0, &(0x7f0000881000-0xa0)=[{&(0x7f000069c000)="7bd107d21c1c5e1f560a73d52fa5fe6426249906ba806675b1eb3c8766c0fbdbb865ff86755fb5ad1edd00299fa1fb744a42eb07ebce3402040e0dc1d10c38de6a72244c4adc81d43bb520ea8f14e37774c095242fe15772232e2cfcaa8124bcec32b92aa915a7fe10c5fd8c349c226c0bcf5361f68e1813e10413", 0x508}], 0x1) 2018/01/14 02:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mlockall(0x1) r0 = memfd_create(&(0x7f0000f87000-0x10)="2327626465762629776c616e31241300", 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009d9000)={0x0, @in6={{0xa, 0x0, 0x6d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x4, 0x80000001, 0xffffffff, 0x7380628c, 0x9, 0xffffffffffff8000, 0x80000000, 0x1c, 0x20, 0x10000, 0x8, 0x3, 0x7f, 0x7fffffff]}, &(0x7f0000b15000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009c2000-0xc)={r1, 0x9e77, 0x0}, &(0x7f00000e2000)=0xc) 2018/01/14 02:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0x6, 0x0) r1 = gettid() r2 = geteuid() getresuid(&(0x7f000045e000-0x4)=0x0, &(0x7f00002d2000)=0x0, &(0x7f0000472000)=0x0) sendmsg$netlink(r0, &(0x7f000057c000)={&(0x7f000032f000)=@proc={0x10, 0x0, 0x2, 0x8010000}, 0xc, &(0x7f0000c53000-0x50)=[{&(0x7f0000a10000-0x410)={0x410, 0x24, 0x10, 0x6, 0x2, "", [@nested={0x1a8, 0x2a, [@typed={0xc, 0x28, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x21, @u64=0x0}, @typed={0xc, 0x62, @ipv4=@empty=0x0}, @generic="9e1ecc56d3d0138f8b6ff49143a5a522587fa306cc4372bd4fa605101c4b9dd1d5233bf3602fcf576f8bb340067e5354dbb7491652952e92d39589b5edef26db42003a3ad01645aaca6840a329725b615b03efc77cdfc8ead54a0ad7ae0a9d867df7adce0cc3370997490c2babef", @generic="5d9410fe83868f92ecc1e8a18e87bc52530f0e86ed430045ee96e2d4d7e21cb2cccc95d321d98eb659e0a03f95565bcb1f543431319c8c03bd509949db596904bc07c429027b810a16749e5ab9bfe7da5ba90a716fc36fb8702c095aadbc2048e1a4b70717367b097d0e00d88a9ce08d9ec914c54d968c6d6a10e75222aabae92fca4e14517ca62e2b77730e54846e4ad1b6cb531178052595b7d6486e5d5a425425", @typed={0xc, 0x16, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xc, 0x71, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x33, @void=""}, @generic="719d9a2092b892b6f6db7bb09ec8f9bb1e9a24ed52066af99a8bc9b2cd6173e3700f9b9de74cc45053409da0de9d6d8dbdf44fef66c6b3451cacdde5cd17e74a6c31", @typed={0x8, 0x11, @void=""}]}, @generic="c52a6b873a9c46e04a61c88664ec3f7d2d575112abca6eae3339e8094b010dec9cfbd9d3360bde9f0cc4bb4986c7716ea4fb74ba8e29020b9690978437e631061e713710a3ccb7dd90ffa4b607cd805cb85ca679ad5d78e9ef1a19ce86794ee20ced82241918fb979a244bed10c81c07f93771379b29e93335ec14179bebe4063068aac248154c5d8391e4297a8e7ef731b2214a32031753d012a36528263de31ea007a430225cd975e6bcecdfc677a608afbe8e03e6ce8b8ddcd42fe9fa1d586d2680aa09f0e4b44a1acf6a1fcd8c3229af5d4797ad9f3fae223270684026e2cceb44ed5ce09cf11173", @nested={0x164, 0x94, [@generic="bac46f01b99d", @typed={0xc, 0x40, @u32=0x0}, @typed={0x10, 0x15, @u64=0x10001}, @typed={0xc, 0x39, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x49, @void=""}, @typed={0x8, 0x8a, @void=""}, @generic="", @generic="4bf7fd36e835a330b78ac8e8e3a692bdd475076460cef377a499f943cb704bdaef59ea6eb58719edf2cf44ba396e03b8abeb6e0faad2bd62f355019fe152b13aca9889034de5d5f5e3a91b1048bd210d5aa875e8d9d6cba2c2097ecc7388e181a6b5723a2f304a0b8db4345db16c7aee73d46f8c0b178c824506945f16873bf317f34d36da", @generic="3b52f9d7ae8afa3c0b955d92bb3881515e", @generic="6ef53e9e3308346d31901a677c3b94c98cfa1b422be3bb7225d24e1ea99ffc311f7e2d68f3babcc5a2fa74d9f881b2aa3f435aa0d67bbc56ff23d988b339002441222fc28d4c6ae696fda5c5f0d8530e08d89bbff067a54e4e65ac3c9972ac124e9d23954b15345bfaf92b1a8ed911a2c6099bc6b6bff39713d204ccdbecb2025207b8c9a89aa072eb9b6b39"]}, @typed={0x8, 0x8a, @void=""}]}, 0x410}, {&(0x7f0000cc8000-0x4614)={0x4614, 0x34, 0xc, 0x6, 0x3, "", [@nested={0x1048, 0x85, [@generic="d8017a39b2947fa45313791aadf97c", @typed={0x18, 0x37, @str='!&\'\\!em0em1em1\x00'}, 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@typed={0xc, 0x25, @uid=r2}, 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@generic="45dd35d33534273a79b6e200365b210c805a560eb745a24cac0c039779241b0b137073823352070d4f645db5d6208b9ee9389e7e87f0b1ff7b6515f2bbf53ef2ace3"]}, @generic="9bef43ab7cbd825e823b48aef772bcccfd46b89e4475b05d99c4b6b940f66d866ed31c3cbc971ae11f424bbacdb47214a4fd249395e00cc447dd7b9285b8aee0a15ddb75a3a8ccc498974c82f9cf7ade54deb13c4d98b6b8a26f4ebbaf141c35063993c3a115f48dd113eb0f3aba1dd55f17ddcdbaa08cd7b92c3e380a00c7568eaef6a036363df47796ff3e22b825e6e9a8e833c0c4795ef64a21ef7002a197147addaad604eebd5fa7cef914261fc0", @nested={0xd0, 0x10, [@generic="851c89809370522308d304e3ef8b83ab4e7bfa2770d1042e7f63bf2dc0f5be1ae5ce2efe3601076bdf37dd4f2deeaa13267d4b2fd9a138dd2b1dc0f5963f9b7630b9c1ffb13de63114d94f0bfcd4baeaf8e98f07ad5fc59896cb5e6af1d9200ddb29f8a2dd782168a6c41c36bf18f74397a26979972c6eeb5b78482e90a9459658531681a3c310ff414df5885550b2a18198a7ba24f2dff216e969e3eb9c792ed1697e8523f504f3cdd69af3bae4d91faafc86cdebf430f2325a0fa3221d05b715d729eb2e4135226c4d"]}, @nested={0x1f0, 0x20, [@generic="e8a7eee4c51df016cdb0aaac7dd00d06275a9301238fee659fdbe569cf270d4bcda24a8a6b55116e2f46fbe649aa5e96c5b37f5c2b0b303477df09b643073d651d55b93019bf801cf1d3f9d14c321d2e576afc918ce5f49c5a1ac3a71d7254584ac8ef", @typed={0xc, 0x85, @uid=r3}, @generic="c0e7c9be4e42b1f0be2d1eb6412615a899cc277f777234771c926f9bef8a85250020e83742d3896bc6cbf57087e690cba13298d3cc79e1e415e043c8811e2825f2fc42347b0133a043323496fed06e9c74756ba42c9994ecea9d67c53ec13a79a42a705ea97425d08d306a59e928b0c70c147a51eeddeaba29297c2610c1d6162e3194c88ac9480a7d1adf5e690c9e", @generic="877c12a0eae6488eff8b2e0d5a9ede123671714b9e79bc11eba363eaae60c12f1b9e57654b284d1c5afd26771836518a388969433a343e36976539a7749b5b4a31c719fda3d416bae2793466ddf3d0c8f2dcaed5659ffbb1d721fb1c2a5c38864e45de8d4336d649722c24bc", @typed={0x8, 0x41, @void=""}, @typed={0xc, 0x40, @fd=r0}, @generic="b8548e874554950b58fae874358c19454a90a59cf6f5645cde701526ece7afe811face11c0c4bce961282f1368f0119dd6dff40567503dff41083f0836ec2b8ad239e1f6c4680568d3e05d7d4da76f15e340443e5f2ae03ec0602f77a1b8bc72f6aa028557140c3f54420a"]}, @generic="430d40aa1fe920c1186424bae9183d6acaa224d5035148feb5f51d5072198bcebb50c6142280320127757906f1564b6b497542ded79793dde1bbd1d33ebb5c1c60ff7608893f5c9985843c996f4cbb1175723fc42e609d8f1b8a3f0f4fb72fcb537fc337b3863a8e3886d2ec82ca137540856581", @nested={0x364, 0x8f, [@generic="31bd931c8aba8296995a76d8a8e2fed442e4e8266214d7132b93df893a66c3c1f93c0587abb69cbf919de5e0dc1190a6dced6802faf441be54f9ee044436a37005351932753f7923677a573559c7790cb02d15478f6ff61124c9005681ba26aa59a8887a070c6c01d2905357cfb1c4c301847e30cfc3842b0126f8a203000c7e88676732e81623b53fd8", @generic="dc18892350082b3e1245b314a65835eb4cdeaefcd6bbd3d3c0e5732a60c27d0cad78b859b78c53e4bbaca551e5d7af657b1bf879e09cc700475be9f53522c21ca617468a7b9c184b1572c8b71905233995c68e8f529e2d3bffa9438811bc21efa21513e27e4e66c0e0d96c4abd435ecd698d31517008e4e9dda7abfdc2614909a1750ba6", @generic="93a3f1d321d2e3df1ce3173c0ada4922ced6af335d5c5af887dd3ada7cdbb539ed89a96d88837994b641b18b57b40e631f24507945a23ecc91876c79ba77623def5859766e33f105bc4d00a7b1cf52c4014de059d7ef824b286fb99163ae3710c05ca1785acd78c88c5bcb0a0d922a1a27c528e109713c1f8feab0f490833678f3add30d1767073b7774eeb56002450e938e4f45f51ce6606cd878688135b7b1983cc54e470abe40cab31d8d9c99fccab20e9cea65b2154e51", @generic="ef24e2221f14549b3e373f1df690e92486349b86380c2dd6ec71031d61a46068b36555ef7639b49e61d984d5adbd5d65d9f7a0cf98c1084ee550ae99a939b2027430489f78c6be627dd0011ca626027481ae16fa162d287510ba42309b2d588a7cce09aabf5df239736dab12285231ba9db38f3c747bc1303f750644a72b8236f0d8b33daa09f2f73c374795194f", @typed={0xfc, 0x84, @binary="d1e40c9ae8ba21438c9af6b4d9d9600cedb679bcb1ec31b2ce6835e2c65d1b321540ae54da1c02a8f87694250f68837cdaf7758155325bb52aaab5acb86cd03a876f9c6003f0809ee37549d47d8aa0740ef673681a9282d11009b0bfbe043e98de9a628df28f761f121acacb8d37399d115e55184f5d9dc0f65757cb3842ca93746646c3f90e1a0d758f5fd9987ec0427d45a7ee693f525c3f6e3929b05caddfff245690822576b61d654a848a45665a33bd001414c5322ce210f748e7d3b0b498a0921dc3be6c8cf01ec7611088f6e08e15dd7bc561bce8dc1bfc44a969a17a4b2f8e9ab43e651438ec1a4f1d4de80ced82d3"}, @typed={0xc, 0x58, @u32=0x2}]}, @generic="8151378e5ab82af2072890e94510c5b4c4287dfff72c1ed6bcc48a880cbe6847ae009aecc6ad8e84a1236c70cba4b68fd464968ba85a5c06d9b44a60e2c91f19c40708c1ab152d8de7a50411e33f6e797559ae0398326e353a4b215ee3776390419cd8d424e580471a711b607d98655663eee9bd9a84b13d35f190b618430e4e7de403ff522d432cd04a780c4fe2fb7ba2be38e8c37a10ba9df368e8c3b6", @typed={0xc, 0x3d, @ipv4=@multicast1=0xe0000001}]}, 0x2a88}], 0x5, &(0x7f00008c2000-0xb0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb0, 0x10}, 0x800) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/14 02:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000c5b000+0xeff)=0x0, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000a6000)={0x0, 0x200}, &(0x7f0000c59000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f4e000-0x8)={r2, 0x3}, &(0x7f0000a81000)=0x8) 2018/01/14 02:09:25 executing program 5: unshare(0x28060400) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f4d000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x100000001) ioperm(0x6847, 0x0, 0x0) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 02:09:25 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x9) getsockopt$inet6_buf(r0, 0x29, 0x400000049, &(0x7f0000d24000-0x1e)=""/30, &(0x7f00007ed000-0x4)=0x1e) 2018/01/14 02:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ead000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007a5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a72000)=@ethtool_rxfh_indir={0x25, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bb8000)={0x0, 0x7}, &(0x7f0000372000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000806000)={r3, 0xf3, "60acf9f3c169c1874a0ce5b0543c18f067ae1b72136ce62717b0a93697d96b0692ac3db725bf4d819c796ee5de78cc1d3b1dec1ff8b201142db336249faa48174d52813f6f314c72b93a864b0774114eb9f521457b4c532024eb10d10d12b0f465268f573bde90b4262966fe6bd576e15bc1bbaf05a05354231722f9dd8217b0a645e4e0d718c964dcd3a78955a0a326fd8bee1ce0f4c8afe2001de940412d311c3914b42556d9463b8883a7fabe90ddfc69afc0ec01cc3290453c2737078d3fd9351d1ec4d267e5733ac3a549e1a936d51a19a86b09cd60a2fb275c855b6cb6efbc1bc5952fd9dbb5a1ce494c5d3b0e899d4d"}, &(0x7f000077b000)=0xfb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000070c000-0xa0)={r3, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7fff, 0x22f9, 0xffffffffffffff00, 0x1}, &(0x7f00003f0000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ac1000-0xc)=@sack_info={r3, 0x6, 0x100000000}, &(0x7f0000b5b000-0x4)=0xc) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00003ec000-0x28)={@generic=""/16, @ifru_settings={0x0, 0x0, @cisco=&(0x7f00000d5000-0x8)={0x0, 0xffff}}}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xaf1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000573000-0x20)={0x6, 0x5, 0x401, 0x3fa, 0x4, 0x3}) arch_prctl(0x1002, &(0x7f000071a000)="ea951d5567c6224c91e06f540da4718748de422d2146e35938b50082592ded071c1fef9b083b95f84abff8ba7044b277948b8d94397d3c0acffba2") setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e24000-0x8)={r3, 0x1000}, 0x8) 2018/01/14 02:09:25 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 02:09:25 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/enforce\x00', 0x2081, 0x0) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000ff8000)=0x0, 0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000a76000-0x66)=""/102, 0x66, 0x1, &(0x7f00007fa000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgroups(0x4, &(0x7f0000de5000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ffa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ffb000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000ff9000)=[r3, r4]) accept4$unix(r1, 0x0, &(0x7f0000ff8000-0x4)=0x0, 0x800) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a7b000-0x4)=0x0, 0xfa) 2018/01/14 02:09:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x29, 0x0, @thr={&(0x7f0000f72000-0x51)="ddca36cd4a84bb7ff325c28122765449b38ec9909ee3ddb59d6a55c9a68d7d6fbca4521ce9b698a775cbefb3d6367c43dec951b9595d63b5d43fc7c570d2ab48c813b405d322905019423867af096bd46f", &(0x7f00001f8000-0xfa)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f000006c000)={{0x0, 0x989680}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/14 02:09:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000065000)='/dev/autofs\x00', 0xc200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b41000)={0x0, 0xf3, "880a87f24eb62ae1cf379292d813ab3d0bec6592fb466245591432f33b83cfd2165eb47dd7f8d888b74946d65198dca5afb886a6f05a8f1a7d095cd1add2cdc0a649b3b7dd43b6ded6a40d888f4c4c56b1bbbfc52d1ae4be34cdc4422b61615bafcf0d4979a8906b5927cfe355329bb797c8ba588221653d7e2f80dd28f9809c7e72820ade875bbbce2c3d0827aa608761cfc8c1a5565e46f87780d08c5eb031423f8d1ae1fb397f09158d4cd252d97ee6e3c6f4fa2ea2fda54c99ee6aa983aac112be658ff76c2ae5c4f70daebaaf0e15b9e1df507b6ddd63873a8e8dec9081b1ecec6a91f0ae5ed5712b12bc81b7e66cb1d3"}, &(0x7f0000001000-0x4)=0xfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000ae5000)='/dev/urandom\x00', 0x0, 0x0) pread64(r3, &(0x7f00005d0000)=""/0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c7000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bde000-0x8)={0x0, 0xfc7}, &(0x7f0000e88000)=0x8) socket$inet(0x2, 0x80001, 0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000ff000)={r5, 0x2}, 0x8) 2018/01/14 02:09:25 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0x78)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000015000-0x8)={0x0}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000016000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000)=0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) ppoll(&(0x7f0000005000+0x8fd)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000013000+0x513)={r1, r2+30000000}, &(0x7f0000009000)={0x9}, 0x8) 2018/01/14 02:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00009d3000)="", 0x0, 0x400c000, &(0x7f0000a1a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x276) setsockopt(r0, 0x4, 0x8, &(0x7f000095e000-0x59)="6433f8c31a4a580ba3eb71569ad9f7b4249314e4017cc0adc3cd7b19efad0acb035a6d184756413110676a3c632a8f8f5c66a581e1a7780d198ef072f868d9952763c280e7d792bc713de76baf2c9407ca0e1c698556ffcd17", 0x59) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095f000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000090000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d77000-0x4)=0x14) syz_extract_tcp_res(&(0x7f0000879000)={0x0, 0x0}, 0x58a, 0x9) sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xff) poll(&(0x7f000026c000-0x18)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x4000, 0x0}], 0x3, 0x87d) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000030000)="3d646da74d2c719717ddc0b5dffcf5fe176ad5313ac6746e54caaae840f4a418dcd27298d5df570c9c372c070f97ac540f273c196b3d58c95cc230e29b93840e629e3e60050d4a5c6d6c3f") 2018/01/14 02:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sysinfo(&(0x7f000004a000-0x82)=""/130) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000d3a000-0x8d)=""/141, &(0x7f00007b3000)=0x8d) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) 2018/01/14 02:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000234000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000690000-0xe)='./file0/file0\x00', &(0x7f0000848000-0x8)='./file0\x00', &(0x7f000071b000-0x6)='btrfs\x00', 0x0, &(0x7f0000e22000-0x38)="") 2018/01/14 02:09:25 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x100000000000, 0x1, 0x0, &(0x7f0000b61000)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/14 02:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000b9f000-0x8)='./file0\x00', 0x2000, 0x86) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f0000166000-0x38)={0x0, 0x3a2, &(0x7f0000f67000)=[], 0x3d8, &(0x7f0000827000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000011e000-0x84)=""/132, &(0x7f0000c0e000)=0x84) 2018/01/14 02:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000b47000-0x4)=0x0) r0 = syz_open_dev$sndseq(&(0x7f00000d2000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x4}, 0x0, 0x0, 0xfffffffffffffffd, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000782000/0x1000)=nil, 0x1000, 0x1000000, 0x13, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c65000+0x6a2)={{0x2, 0x3f}, 'port1\x00', 0x1, 0x20, 0x3f, 0x7f, 0x7, 0xfffffffffffffbff, 0x1ff, 0x0, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000051f000-0xd)='/dev/usbmon#\x00', 0x2008, 0x404001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000148000-0x6)={0x0, 0x40}, &(0x7f00002de000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025c000)={r1, 0x3}, &(0x7f0000e79000)=0x8) accept4$ax25(0xffffffffffffffff, &(0x7f000037b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000acd000-0x4)=0x21, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/01/14 02:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008cc000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/14 02:09:25 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000776000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x1, 0x8, 0x8000, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x0, 0x20000000000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd7000)={0x0, 0x0}) 2018/01/14 02:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) uname(&(0x7f0000411000)=""/159) r1 = syz_open_dev$sg(&(0x7f0000fed000-0x9)='/dev/sg#\x00', 0x4, 0x8000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000ec5000)=0x5) 2018/01/14 02:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000080e000)="220e03eee97a15a5a4769d391c26cddba94f1936ceca45c997b0ecaeecdca88291cc3ec6eb1469b53a2651e50f5aad611a282c8d19fc8907ed75574ae3d64685", 0x40, 0x800000020000000, &(0x7f0000039000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0x0, 0x0, 0x0}, 0x14) socket$inet_sctp(0x2, 0x0, 0x84) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/14 02:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000880000)=[{0x5, 0x8, 0xdb0f, 0xe9a1, @tick=0xfc000, {0x4, 0x8}, {0x7fff, 0x9}, @queue={0x0, {0x3e8, 0x80}}}, {0xd5, 0x1ff, 0x8, 0x9, @time={0x77359400, 0x0}, {0x1, 0xed6}, {0x7ad5, 0x38}, @addr={0x10000, 0x0}}, {0x40, 0x4, 0x9, 0x0, @tick=0x4, {0x6, 0x7}, {0x8, 0x1ff}, @raw32={[0xfffffffffffffffb, 0x80, 0x5]}}], 0x90) fanotify_mark(r0, 0x1, 0x0, r0, &(0x7f00007f0000-0x8)='./file0\x00') ioctl$KDDELIO(r2, 0x4b35, 0x200) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0x30) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000097d000-0x4)={0x0, 0x7, 0x8000}, 0x4) connect$netlink(r2, &(0x7f0000562000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/14 02:09:25 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000bc3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) renameat2(r2, &(0x7f0000001000-0x8)='./file0\x00', r3, &(0x7f0000005000-0x8)='./file0\x00', 0x2) futex(&(0x7f0000000000)=0xfffffffffffffffd, 0x0, 0x9, &(0x7f0000004000)={r1, 0x0}, &(0x7f0000003000-0x4)=0x4, 0x800000000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="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", 0xffffffffffffffeb) 2018/01/14 02:09:25 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f0000267000)='\x00', 0x3) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000f8e000-0x8)=0x7f) 2018/01/14 02:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d49000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bb4000-0x4)=0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000028f000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000946000-0xf)="000874f8700100000001000000ce01") sendfile(r2, r2, &(0x7f0000899000-0x8)=0x8000000, 0x7) 2018/01/14 02:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @addr={0x0, 0x0}}, {0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x8, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xf0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000092d000-0x4c)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/14 02:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd2000-0x9)='/dev/ppp\x00', 0x440243, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000282000)=0x2, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000564000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018f000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000b7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x236, r2}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ef0000)={0x0, 0x3, 0x7, 0x8, 0x5, 0x100000001, 0x1, 0x7fffffff, {0x0, @in6={{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x77, 0xfff, 0xffff}}, &(0x7f00001e1000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000acb000)=@assoc_value={r3, 0x0}, 0x8) socketpair$inet6(0xa, 0x3, 0xfffffffffffffffa, &(0x7f0000306000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000460000-0x4)=0x9, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/14 02:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bec000-0x8)={0x0, 0x0}, &(0x7f00003bf000)=0x8) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f000071d000-0x20)=[{0x2, 0x0, 0x0, 0x200}]}) 2018/01/14 02:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000559000)={0x0, 0x39, "0380460f9037bedd37455356a209f51d4bf17468bb6a445abca5af1bf6d9994c5328c7919031ca82ed063330921b12bbb788f9c43e2e8268a3"}, &(0x7f00008c3000-0x4)=0x41) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e6d000)={r2, @in6={{0xa, 0x0, 0xfffffffffffff001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$unix(r1, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/14 02:09:25 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x6}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x65}, 0x98) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/selinux/user\x00', 0x2, 0x0) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/01/14 02:09:25 executing program 0: r0 = socket(0x11, 0x4, 0x3) write(r0, &(0x7f0000001000-0x10)="020aaf00020000000064668e1d4b48", 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@l2={0x1f, 0x5, {0x7, 0x7fffffff, 0x5cc, 0x8, 0x7, 0x6}, 0xf28b, 0x4}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000001000-0x198)=[{0xf8, 0x112, 0x80, "4d5f9d3a56bd066b5f7b18fcc7d732caf4c9935f63159cdc4c958c87852cc7257b2c7ca4dbc64b1decf72ea758c8f30ca0a3a0a69b642e93ff8744cd798a2d36be5d02a9ce7e4fade59b29ede95f1d73669881a68e9b08566e18e73f1c8293b49ed238f4578203e40307ea475ada258e58d55cc50bfde6db10989a47793ba26960f5c27421e9466fcfaf7ffb427244293d03a06f81ba85572ab042dd34e2566c5f953cbc572e0dee617e5cf5886d480e85c6491ca04c9322b7ad3e75cfa08fc87aef74f24d7895e31b54c26813fbbda942ccb064f16328166115a36c57610ed882972c7f120da1"}, {0xa0, 0x11b, 0xfffffffffffffffb, "e6cc4f587d78a94b910f954a3b333dcde151fc21bc1ba00d667140e7c0e8b84a11ca1f1e6e00ba55cd83bc3ea5f8207bf875d62fe3ec29a9dfe3a4fa0752d1b66d62383f6f272e261abe18f667e8ad0459c40f586338e5094d9dbc2d5e0d6d8cb29dc898120839f0b15d2c6c188488a2466036df301aee20e9ed1233235d65474fca4d2de90ed4e0b3f9"}], 0x198, 0x4}, 0x20000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000465000-0x10)={0x3, 0x0, 0x6, 0x3, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9f000)={0x0, 0x0}) renameat2(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00005a7000-0x8)='./file0\x00', 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) 2018/01/14 02:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9d000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ppp(0xffffffffffffff9c, &(0x7f000045a000-0x9)='/dev/ppp\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000a8f000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/14 02:09:25 executing program 0: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000255000)='./file0\x00', 0x420, 0x100) getdents64(r0, &(0x7f0000131000)=""/229, 0xe5) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000140000)=0x8) rt_sigaction(0x11, &(0x7f0000253000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000021f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000253000)={0x0}) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000067000)={0x0, 0x0, 0x0}, &(0x7f0000257000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) mkdirat(r0, &(0x7f000012b000)='./file0\x00', 0x80) 2018/01/14 02:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') flock(r0, 0x2) sendfile(r0, r0, &(0x7f0000467000)=0x4b, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e22000-0x63)={0x0, 0x5b, "2fff2029fd6ce45b696920f009fe977424a73f219b384da02c6df1a3ce68bd5ecc748d268219941165db562148c0e0d43b500d09f5e22630face0f52ea13822ed3135e419492a761895e74a607f466dfec67d782596c10a251f0bb"}, &(0x7f000093c000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d63000)={r1, 0x10, &(0x7f0000136000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005a5000-0x4)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000a88000)={0x1, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/14 02:09:25 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9a000-0x11)='/dev/vga_arbiter\x00', 0x8480, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000036d000-0x30)=[], 0x2000000000000214) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000851000)=0x0, &(0x7f0000d9b000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:25 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f6a000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f6a000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xffffffffffff6ba6, 0xfc1b, 0x3, 0x1, 0x80000001, 0x3, 0x0, 0x4, 0x69, 0x7ff, 0x272, 0x1, 0x6, 0x800]}, &(0x7f0000f6a000-0x4)=0x108) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f69000)={r2, 0x5, "5bfc132bc6"}, &(0x7f0000f6a000-0x4)=0xd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r4 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000658000)={r3, 0xffffffff}, &(0x7f0000f6a000)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000f6b000)={0x3, 0x78, 0x5, 0x10001, 0x1, 0x400, 0x0, 0x7fff, 0x8080, 0x8, 0xfff, 0x5, 0x0, 0x85, 0x7, 0xfa6, 0x4, 0x705, 0xffff, 0x7, 0x1f, 0x6, 0x3f, 0x0, 0x5, 0x7, 0x5f14, 0xc7, 0xf6, 0x7ff, 0x2, 0x1, 0x21, 0x1a9, 0x8, 0x8, 0x7ff, 0x801, 0x0, 0x3, 0x0, @perf_config_ext={0x5, 0x6}, 0x21400, 0x1f, 0x0, 0x6, 0x1f, 0xfd, 0x7, 0x0}, r5, 0x8, r1, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ee7000)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000f6c000)='encrypted\x00', &(0x7f0000f6c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e8a000-0xd7)="e8bfa8a39028a6344c0abde9581b2433e6ea6b161baae91f2a39da782c6a945ebe38def1721ae81fb4d3738fc292ccabca2ab213cd522915879c7fdcc26f9ef53f30140ea8bcf75a61ea786b3c381937bf22d6d3a795750b5cbc640ad905339a2a5b042da71afdd1b0df57e0989787b82c35e34b6126458b2809a6952c44136f30fef8364cf3a8bc0122e0db6d1f03a118ba9c36af45aeb0912817477e18c71b74f2da34db2d4f6fddfff481a9470b989e209c069f106b23f6027adf445cea1e08206533e4cec56e9fe02f2d976596432483ae5cebb026", 0xd7, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000f6c000)='keyring\x00', &(0x7f0000420000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r6) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_dev$tun(&(0x7f00000be000)='/dev/net/tun\x00', 0x0, 0x7fd) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r5, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) dup2(r0, r1) 2018/01/14 02:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000300000)='/selinux/create\x00', 0x2, 0x0) setrlimit(0xf, &(0x7f0000ee4000-0x10)={0xffffffff, 0x8000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000873000-0x74)=[@in6={0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, @in={0x2, 0x2, @rand_addr=0x2a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa7a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}], 0x74) pipe2(&(0x7f00007c6000-0x8)={0x0, 0x0}, 0x80000) madvise(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x1c) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fcd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) delete_module(&(0x7f000082f000-0x10)='/selinux/create\x00', 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000eae000-0x4)={0x204}, 0x2b7ca7a69045bde9) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x2)='8\x00', 0xfffffffffffffffc) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000e3f000)={0x3, 0x4, 0x4}) [ 31.117803] syz-executor6: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 31.168578] CPU: 1 PID: 5996 Comm: syz-executor6 Not tainted 4.9.76-g8e170a5 #11 [ 31.176189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.176596] device gre0 entered promiscuous mode [ 31.190272] ffff8801d5f5f880 ffffffff81d93149 1ffff1003abebf13 ffff8801d831b000 [ 31.198326] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801d5f5f990 [ 31.206341] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 31.214318] Call Trace: [ 31.216883] [] dump_stack+0xc1/0x128 [ 31.222224] [] warn_alloc+0x212/0x240 [ 31.227658] [] ? zone_watermark_ok_safe+0x280/0x280 [ 31.234312] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 31.241147] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 31.247793] [] ? save_stack_trace+0x16/0x20 [ 31.253747] [] ? save_stack+0x43/0xd0 [ 31.259175] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 31.266005] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 31.272472] [] __vmalloc_node_range+0x3f5/0x5f0 [ 31.278784] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 31.285631] [] ? kmalloc_order_trace+0x7a/0x190 [ 31.291958] [] vmalloc+0x5b/0x70 [ 31.296973] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 31.303472] [] xt_alloc_entry_offsets+0x41/0x60 [ 31.309797] [] translate_table+0x21a/0x1e80 [ 31.315772] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.322772] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 31.329590] [] ? check_stack_object+0x68/0x140 [ 31.335809] [] ? __check_object_size+0x174/0x3a9 [ 31.342197] [] ? 0xffffffff810002b8 [ 31.347463] [] do_ip6t_set_ctl+0x2be/0x470 [ 31.353323] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 31.359977] [] ? mutex_unlock+0x9/0x10 [ 31.365495] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 31.372581] [] nf_setsockopt+0x67/0xc0 [ 31.378104] [] ipv6_setsockopt+0x115/0x150 [ 31.383976] [] tcp_setsockopt+0x82/0xd0 [ 31.389580] [] sock_common_setsockopt+0x95/0xd0 [ 31.395872] [] SyS_setsockopt+0x160/0x250 [ 31.401651] [] ? SyS_recv+0x40/0x40 [ 31.406901] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 2018/01/14 02:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) r0 = accept(0xffffffffffffffff, &(0x7f000098a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061b000-0x4)=0x10) r1 = syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000127000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003c9000)=0x14) sendto$inet(r1, &(0x7f0000450000)="98f980b61265e823ffcbbed9", 0xc, 0x800, &(0x7f0000bf6000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000d9b000-0x4)=0x9, 0x4) bind$inet6(r0, &(0x7f0000827000-0x1c)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000296000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000066000-0x4)=0x1) 2018/01/14 02:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000005d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = request_key(&(0x7f00003de000+0x2e6)='.request_key_auth\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009dd000-0x2)="9700", 0xfffffffffffffffc) add_key$keyring(&(0x7f00005c1000)='keyring\x00', &(0x7f00008c7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003f3000-0x4)=0x2, 0x4) r3 = mmap$binder(&(0x7f000054d000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0}) getpeername$packet(r0, &(0x7f000012c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000776000)=0x14) connect$packet(r0, &(0x7f0000514000-0x14)={0x11, 0x3, r4, 0x1, 0xba, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002c4000-0x30)={0x10, 0x0, &(0x7f000058a000)=[@free_buffer={0x40086303, r3}, @exit_looper={0x630d}], 0x1000, 0x0, &(0x7f0000f7d000-0x1000)="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"}) sysfs$3(0x3) dup3(r1, r1, 0x80000) writev(r1, &(0x7f0000922000-0x10)=[{&(0x7f0000438000)="39000000100009040000000080dfffff0600004a250000004500010700e100e419000a00000000000000000000332808000300e70900001e14", 0x39}], 0x1) [ 31.413540] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.420352] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.426903] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 31.441549] Mem-Info: [ 31.445853] active_anon:57310 inactive_anon:44 isolated_anon:0 [ 31.445853] active_file:3516 inactive_file:7477 isolated_file:0 [ 31.445853] unevictable:0 dirty:60 writeback:0 unstable:0 [ 31.445853] slab_reclaimable:5154 slab_unreclaimable:60179 [ 31.445853] mapped:23333 shmem:51 pagetables:726 bounce:0 [ 31.445853] free:1473287 free_pcp:434 free_cma:0 [ 31.479146] Node 0 active_anon:237464kB inactive_anon:176kB active_file:14064kB inactive_file:29908kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93432kB dirty:240kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 106496kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 31.509303] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 31.539039] lowmem_reserve[]: 0 2908 6410 6410 [ 31.544298] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB [ 31.575762] lowmem_reserve[]: 0 0 3501 3501 [ 31.580771] Normal free:2897504kB min:36824kB low:46028kB high:55232kB active_anon:229196kB inactive_anon:176kB active_file:14064kB inactive_file:29908kB unevictable:0kB writepending:240kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:20616kB slab_unreclaimable:240540kB kernel_stack:5792kB pagetables:2908kB bounce:0kB free_pcp:1204kB local_pcp:484kB free_cma:0kB [ 31.614693] lowmem_reserve[]: 0 0 0 0 [ 31.619151] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 31.634907] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB 2018/01/14 02:09:26 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) fsync(r0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2018/01/14 02:09:26 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00008ce000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000070a000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x84)="86ab9ea03bf0e0d6f59ddfbba1edf631d52b83a04a140a59aa60a218814891fc90ec82171b53411426f0f020c3f45b5cde28a633100ed3969353a509284e1ea29c186469ca5c9ea19d12fdbd319dc400344d2235f67947170c54de417173e8c0b4f9a853a65035b91fdb9271f523f5eef847fd398463488b494fc02a6fbcbb028b5d0e02", 0x84}, {&(0x7f0000001000)="2c1d4b782dceed0620f7e1775a1660cf4d3b900fcd68211a80e055691107fa9da4b09fa6677f928213df9789cbcda2f05b259756ed1b573e2bd5d398fce2944f6fcaf3b4113bfa9d5f5145e0a3b5c4a742dca31e48e5ab404e1cf5", 0x5b}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000001000-0x8f)="f8826f2c13fc48d92cea96278d15951c01ef426aedab0a43aec6c07f7a13f20456f1829902fa86543c193e3aecc6a8f7ab52db6b3e8b16f191060216f547c6b89a9ac99ba120a39cd15ee3465f0904e94054b618380de6f6c1dd44f288b977492c29099586168c7275627513cfec04a33a48cd832feefae0882a956f797c863ca697755fd4d38eaccafc0103ca9e0e", 0x8f}, {&(0x7f0000001000-0xf)="f223d748d28fa8c74085a1d8bd0df1", 0xf}], 0x5, 0x0, 0x0, 0x4}, 0x8000) mmap(&(0x7f0000000000/0x903000)=nil, 0x903000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 02:09:26 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bab000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005fb000)='net/netstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000e6000)={0xa, 0x0}) setpriority(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000616000)=@assoc_value={r4, 0x5}, &(0x7f000080b000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001000-0x9)="00c053ef8406febb58", 0x9) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000002000)={0x100, 0xff, 0xab, 0x0, 0x8, 0x5}) ioctl$sock_proto_private(r3, 0x89e4, &(0x7f0000001000)="0a09c1aef1a309b7a1ba3bc3fd4443387ecf4c68b384e4dd694b96c7e60261bed3529f64eb4f062fac17f634a915a848d8c69cb73645255b6c63cfd59ddfd6a13967e68b0117f8c2bcee006d") 2018/01/14 02:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e7c000-0xb)='/dev/loop#\x00', 0x0, 0x1004102) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000a9b000-0xd)='/dev/snd/seq\x00', 0x0, 0x800000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:26 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) ioctl$void(r0, 0x5450) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000072e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) eventfd2(0xfffffffffffffff8, 0x80001) fcntl$setpipe(r1, 0x407, 0x80200000000803ee) 2018/01/14 02:09:26 executing program 1: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f000022f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000022a000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f7a000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x101, r1}) socketpair$inet6(0xa, 0x1, 0x80000001, &(0x7f0000356000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000f87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f8c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = mmap$binder(&(0x7f0000e8a000/0x3000)=nil, 0x3000, 0x3000000, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000dc8000)={r3, 0x0, 0x0, 0x0}) 2018/01/14 02:09:26 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}], 0x1) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)="") 2018/01/14 02:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f00006c2000)='/dev/usbmon#\x00', 0xffff, 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000039f000)={0x3e, 0x200, 0x7}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) write(r0, &(0x7f00000c8000)="", 0x0) close(r0) 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x13e) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00007f0000)=""/11, &(0x7f0000eed000)=0xb) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) setsockopt$inet_int(r0, 0x0, 0x400000000005, &(0x7f000058b000)=0x1, 0x2) [ 31.652510] Normal: 476*4kB (UME) 355*8kB (UM) 251*16kB (UME) 57*32kB (UME) 82*64kB (UM) 17*128kB (UME) 16*256kB (UME) 4*512kB (UME) 3*1024kB (UM) 6*2048kB (UME) 704*4096kB (M) = 2923096kB [ 31.672312] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 31.680916] 11045 total pagecache pages [ 31.684875] 0 pages in swap cache [ 31.688300] Swap cache stats: add 0, delete 0, find 0/0 [ 31.693662] Free swap = 0kB [ 31.696663] Total swap = 0kB [ 31.700160] 1965979 pages RAM [ 31.703244] 0 pages HighMem/MovableOnly [ 31.707186] 320509 pages reserved 2018/01/14 02:09:26 executing program 1: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x25, 0x40, @thr={&(0x7f0000007000)="", &(0x7f000005b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000027000-0x8)='./file0\x00', 0x40) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000005b000)=""/153) mq_timedsend(r0, &(0x7f0000001000-0x2)="", 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000018000-0x4)=0x0, 0x4) 2018/01/14 02:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b12000)='mounts\x00') exit(0x0) r2 = creat(&(0x7f00002f0000-0x8)='./file0\x00', 0x60) fstat(r1, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$llc(r2, &(0x7f000091e000-0x10)={0x1a, 0xff, 0x1ff, 0x8, 0x6, 0x18, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000003d000)=[{&(0x7f0000ff0000-0xb)="df941e54e516bdbcb131ce", 0xb}, {&(0x7f0000fef000)="4784644957f966ba6af68544cf80651866f4aef4d49e1e5b2494648a398114b229b60825d683ae8d4fa7d09911416ccd140f9bc1a3579f2ef0143b3ba4afc033e67178bd433ffddbe8029cd45a20c9f7788e63e5f1979e94e534c9fd999560185cc4c37b12460187a6b244d3895554767f05d384d62240afe3987feb1bf1271f2844ee30506080e6298006d3b9cb0204c0937309c134d7881a7e9c24acbc9cbdcc9bc4e10e2b64b199ecb4aec291eba0f10ec4284db42bfb9cda4dc752e3f90c55f710505373654ce312972e09bdfab0e366262f04dc51cb292587553c01", 0xde}, {&(0x7f0000ff0000-0xd7)="82e84f6da6d67b9dbb95711bc765f8c3a1ebf9ec27d7c6268a89b80b160b35583d588a56984b7b7edfeee57d25263102b0374dacb684238a5ac8870884a6e9377b850927391ead172141957a45d3d4b734ad37c5cb04b3a7ebc2c103f4c18d7f9a39550aa4f1a2ae4a5c0935c2096b3ae02eb76c52a3f1c5c624090ae4fd2c6481fcf133a9df3eb0b8697905c629b7eb754b0f0435e99de2bb05d3d5a811577b54451924ee55210c29ea8e5849863721babbbcab99fe68490c904d21cba8f3cbcbeb9e2a3b7162393b711726e9808103a0443c5f28ef8a", 0xd7}, {&(0x7f0000fef000)="6e6e0ae180328770890c8eedb2a116dd8f921e447d855c07bcca3a9bdc9d4916744e39414a81f81153718377776dde4ddedb64e2d1cd8ba41a3bd740ffd91be6949728c454ed9489bb0f594131ebb58a3baa3266761f7847c5c876c07af62e04b4f1535f02aab85cbd669633de3a55194d47d48eca61541081dec2c717fe8fff12f5d6a514ceec599528445f", 0x8c}, {&(0x7f0000eb3000-0xd3)="0fd355abd37f5013c75623708fc51b2b130a8dcf8337271e27bd99770a95a56e224bf1da59569b0f8ecd73a33bf1eb8eb7efdfbf114ccfbe9284916d7ccd4640a3bc20f23cf89cb853de695d47ce9a4f8c2ff8afdefefaba868201041e67b01718443656b0bd833dbf21a52b37d407773f4645457eb38a3de6cea1ce381876fb02ee73dd655755c81f6ca40ed8cd923efdb8d60c75cee6ddede54a406f95694c1a35e1ac4a0bb5d09a6eef1f9c23297b0aaa7629c4dff9ef56b4288cefc26a068686a5eceda2a1c08557eaa60883ceae9790a1", 0xd3}], 0x5, 0x2) pipe2(&(0x7f0000f35000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ff0000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/14 02:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000dad000)={{0x280, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d2000)='/dev/sequencer\x00', 0x1f2982a8c30038f4, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000117000)=0x7, 0x4) 2018/01/14 02:09:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000014000-0x60)=""/96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000000)=""/186, 0xba) 2018/01/14 02:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = getegid() r2 = getegid() stat(&(0x7f000044e000)='./file0\x00', &(0x7f0000475000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000332000)='./file0\x00', &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000f76000)=[r1, r2, r3, r4, r5, r6]) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000dbc000-0x5c)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x4a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x6, [0x7ff, 0x6, 0x2, 0x1, 0xffffffff80000001, 0x401, 0x5, 0x0]}, 0x5c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000dbb000-0x4)=0x0, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 02:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f00007b1000)='./file0\x00', &(0x7f0000110000)='./file0\x00') r0 = creat(&(0x7f000021f000)='./file0\x00', 0x1001fffffffffe) alarm(0x4) connect(r0, &(0x7f0000af7000-0x10)=@ipx={0x4, 0x8001, 0xfff, "9d9f8c260232", 0x7, 0x0}, 0x10) pivot_root(&(0x7f00005ea000-0xe)='./file0/file0\x00', &(0x7f0000518000-0xe)='./file0/file1\x00') 2018/01/14 02:09:26 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000002e000-0x58)=@alg={0x26, 'hash\x00', 0xe, 0x0, 'md4-generic\x00'}, 0xfffffffffffffe62) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0xf9, 0x7) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000003000-0x50)={{0x80000001, 0x7}, {0x7, 0x1}, 0x3, 0x0, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000002e000)='./file0\x00', 0x4000, 0xa0) unlinkat(r3, &(0x7f0000017000-0x8)='./file0\x00', 0x200) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f000002f000)="29cd8ece5d95da78b601143d844ca49882b911f2cb117c0791c86a549492c6cb83efe7791ba338a56e4659701cf1933ef8c0787d934b2a8a39aa6080ff387f5bcd10cbe22122c9559d5007ba4e8039d0a8d157e9c141de3418fff3a7d1da451e052f332c1c55f5", 0x67) 2018/01/14 02:09:26 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) socket$netlink(0x10, 0x3, 0xf) socket$inet(0x2, 0x0, 0x20) 2018/01/14 02:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000457000)='/dev/keychord\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000edd000-0x8)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00006c9000-0xb3)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000004", 0x24) 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000ff9000)=[{&(0x7f00008b6000-0x1000)="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", 0x1000}], 0x1, 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2018/01/14 02:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000052000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/14 02:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000f70000-0x65)="", 0x0, 0x0, &(0x7f0000dab000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000216000-0x8)=0x0) recvmmsg(r0, &(0x7f0000e42000)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d53000)=[], 0x0, &(0x7f00002fb000)=""/117, 0x75, 0x0}, 0x0}], 0x1, 0x10001, &(0x7f0000ec7000)={0x77359400, 0x0}) 2018/01/14 02:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x9, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000022c000-0xa)=@file={0x0, './file0\x00'}, 0x1) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) bind$unix(r1, &(0x7f0000da3000)=@file={0x0, './file0/file0\x00'}, 0x10) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be3000)='/dev/hwrng\x00', 0x488600, 0x0) ioctl$TCXONC(r2, 0x540a, 0xffff) 2018/01/14 02:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000457000)='/dev/keychord\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000edd000-0x8)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00006c9000-0xb3)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000004", 0x24) 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c3050000", 0x10}], 0x1) write(r0, &(0x7f0000433000-0xd7)="13d3377f867c878b36ef50261812e7bf72d5ef421c94f2a983cdbc710da35b6a1e4ad6eb0149fcaf14686c533ddcaceb7750748485bfa9d068eaa626d00d11ea4a2d098a560062e28f23eae19b86beb213ee8b4a8cc69884abebd850bf0997f7553083d291107c5c298a59140965accc08c63be16a4e9c1a379a0db4158b3db95772290796f76138e510633b823f23b3fb8b57fcc1dba74b37d1fd23679d3e70fe74025916df243a70f4c56efc799b20d6b32c301bae4c5a7699ab698c413116d3d2083a26ddfcb6736f89f81658894437fa296f1bbb37", 0xd7) 2018/01/14 02:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00008a3000)=""/512, 0x5cb) 2018/01/14 02:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000620000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) accept$packet(0xffffffffffffffff, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) 2018/01/14 02:09:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/216) sync_file_range(r0, 0x1, 0x2, 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) fsync(r0) [ 31.938197] device lo entered promiscuous mode [ 31.954890] device lo left promiscuous mode [ 31.975110] device lo entered promiscuous mode [ 31.981818] device lo left promiscuous mode 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7e, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00005c6000)="03", 0x141, 0x1, &(0x7f0000d37000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="dd5dfa331b859c94acdc41bc54d1fb6135f01d70e1adf8e6af0dd09ea42428863dbe8b337758855defc156c7077ed57dec617aff5784f6d7f82b6941d17748d0448ae9529d9c6675b517df0cab1276adee3e09e703ba396dc9bff40f77b3fd9cf1dc629e1dfe245d5f1db88dac1d412083f739", 0x73}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e40000)='/dev/vga_arbiter\x00', 0x8002, 0x0) accept4$ipx(r1, &(0x7f0000bf3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000456000)=0x10, 0x0) 2018/01/14 02:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000423000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000acb000-0xa0)={0x0, @in6={{0xa, 0x2, 0x66a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfffffffffffffffd, 0x7, 0x0, 0x0}, &(0x7f0000871000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004e7000-0x8c)={r1, @in6={{0xa, 0x1, 0x925, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf2000)=0x8c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000579000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0xfffffffffffffffe, 0x0, 0x0}]}, 0x10) 2018/01/14 02:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x3, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000382000)={0x101, 0x20000107}) r7 = dup3(r2, r6, 0x80000) sendto$llc(r7, &(0x7f0000f20000-0x26)="cb741d11125aa33d9e1136093ef92e15f64de4b4eacae490474c17158aa2395285e23324cb87", 0x26, 0x4000004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c02000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x16, 0xff2, 0x21}, &(0x7f0000d5a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e71000-0x8)={r8, 0x400, 0x0}, 0x8) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00002f6000-0x4)=0x0) r10 = getpgrp(0x0) tgkill(r9, r10, 0x39) write$tun(r2, &(0x7f0000a34000-0x52)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 02:09:26 executing program 2: mmap(&(0x7f0000000000/0xd55000)=nil, 0xd55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ccf000)={0x0, 0x0, &(0x7f0000d53000)={&(0x7f00003ca000)={0x2, 0x11, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000d56000-0x8c)={0x80000000, 0x275f, 0x9, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00009a7000-0x4)=0x0) 2018/01/14 02:09:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000002f000)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 02:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000260000-0x8)='./file0\x00', 0x2) connect$ax25(r0, &(0x7f0000f10000)={0x3, {"4ab29e243d7135"}, 0x80200001}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000817000)=[{0x7, 0x1ff}], 0x1) r1 = socket(0x10, 0x802, 0x1f) write(r1, &(0x7f0000aa9000-0x22)="220000001500070300c610f70001002702080900010000e0070001000f0100000115", 0x22) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/14 02:09:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e0000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x9692, 0x1, 0x7}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009c6000)={0x0, 0x1000}, &(0x7f000097b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3ff, 0x0, 0x0, 0x6, 0x2}, &(0x7f0000189000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d9a000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000536000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a9e000-0x8)={0x0, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0xe744, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c, &(0x7f0000b4e000)=[{&(0x7f0000000000)="a74e2cc6e0b69b715bade0fab4037ca692b3c79a6a096dd2971a3b833bfc441552c43833dab1dddd3b38e51c92aff2a2ab667a141bb118a044e6d097f51e9b5259ba5935ec3fca91965edce4df8e4011884ade945ee6aacd4c79e7395d427374b4932716f529c3c424a2737f61c51de68574c6f91cad18dce19e775ee17b577181ff81aec1a43640c0ec07d11cf3e6", 0x8f}, {&(0x7f0000073000-0x5c)="f756a43357d98e8e49f652bf29d5cee48b23f7ca7dcd651f2e0b4746a0fb274bd9f4fb9d11f48100966ccc38bec9590cd35267083446b59ee348473239e7f8742147a2055ffe4f5f0bd5ce51e2ceca25d8df301cc4fc1cc9b0e46b2d", 0x5c}, {&(0x7f0000000000)="40d3a358a7820f76508063c2ac6a3797a2c452850f213a97d1cab57a7ab05d1b670b31cf95b8d67cc8d56e36f1f8d432638923e5fc025e8207ba1e076177e640656a2c684a0302a3c8693e31f2f39b107afa3e3d86483bdc62bff099ec2c58b4fe5f7c7118dfd8ebc5acba17efbded243ed8d18c437bb44fa2136a2c71a000b873a821dc47154147e8329b7d1b41ff59d4560b058c9a25c628ee10bdf857eb6cb41c", 0xa2}, {&(0x7f0000b12000-0xa0)="e68586779863e5d4ebfa3116ae7c3581018a0f9c253ee5f8cf9575e0a3bb57fe415c053c7a4669a17b69c46c6d325d33b290ad919ab28ac5d05214202c15329a312d4d288565a061b0a9ab7fe05d86e1298f0485becfb8db298298ff4fa0d6e8856f3d680cca05f1b5c05b0b616b26f2583595a6eac3c4c6cfbe85d9e9b9aa7b32267d622020a6a4087107fd9f26960fca82af7caabb7584d5c730cf15bbcb5f", 0xa0}, {&(0x7f0000d1e000-0x6d)="b9480031eaf8d47ff558b00e8e6439431f1a9842ca859acf9394e10a82f1673fc5b30c0f5070bb2a521293db676c3e6ede8927f7911170ecc8c6b6b194b7662f65a57ab29551e45ac163a8f03a8add02f72f5db172749bf1d5239044617b48ca162e432a3646b21e18c48075c5", 0x6d}, {&(0x7f00008c6000-0x33)="d1a5ff6227636edf44fe8451b966fcedf8593a04452ed7600679ebc1ee0c63bd2982a04d0ca9bc142de71f1399343986758954", 0x33}, {&(0x7f0000b29000)="13fbd882c198b854dc02596eebcfd77c4e2e5b8db444ff214c15ccb4bf05f3cdb6dd6433", 0x24}, {&(0x7f00004f4000)="6d00e26cbc5e256e537043d0971936c7ba209f588ec37a58b7491995c7ebaa7666fcee86a2e599d3924b74e04e6406e4f4cb31857c44ebb438c278d97dea41048e507b0105cf008ff227e6ae57b13a061c0baaf1cd2bb2d5376be1f023cf", 0x5e}, {&(0x7f00000b6000-0x51)="e2288f5bb1d6a22f66b2bb8b81b4f66cee2748be6bb2bec7a74ce5e01cc1b92e5dc407715978bbcff59340d7abb0b2213a1100f203521434f66fe2418ab3b7cbfdf0b0462180afefa02f9e71aa778ba6a2", 0x51}, {&(0x7f000010b000)="c25966b460a17a164c5b701e48391469dc2f0cbc91808da5daa7ce823d1cf7dc0bf01fa53b914890c1b903893e9cac5fbd56ad93e96a8b7f8ef0ed59e719736d408583d97501f0d023b30061f9093024ced49247aa1dcb9f5d151f4d0cb60806fb08a0ea2d57f3cf533989bb11a3dd1cea7b4571972a56c382d0af31ea1e926203500ad1fc063394a21a0beb8154c003c8698e3e464d66f9776d5a3a64a679b6ecac7d153714efd6b52524f3a814f658", 0xb0}], 0xa, &(0x7f0000001000-0x1e0)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x100000000, 0xdd, 0xa29}}, @sndinfo={0x20, 0x84, 0x2, {0x1e48, 0x20f, 0x3, 0x61, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x80000000, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x0, 0x7fff, 0x9, 0x9, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x5, 0x127, 0x10000, 0x6, 0xffffffffffffdc8b, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x201, 0x7, 0x10001, 0x7fffffff, 0xfff, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0xa6e8, 0x2, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x2, 0x6, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x380, 0x8000, 0x4}}], 0x1e0, 0x40000}, 0x240000c0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r6, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 02:09:26 executing program 0: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000efe000-0xdd)=""/221) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000efd000)={0x0, 0x0, &(0x7f000029a000-0x10)={&(0x7f000000e000-0x248)={0x2, 0x11, 0x6, 0x3, 0x49, 0x0, 0x5, 0x1, [@sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8756}}, @sadb_key={0x1b, 0x9, 0x670, 0x0, "c7d0c8fbad37503904f06aa352e32b5ff9ce8215e17150fd06445daa0c172a458b2f1ad6b263b52c3275809abf5fc20061268b53f7dfe00ee5bdabea284ca95c69d6db9f5c71944769f85e7519d6a4b00fe230ebf78bbefa3220c7953f9faf611671d6b8543c6730a544accd2c85d3cce67e67a60de4c41cb7dc19aeba27a440082acdeed44a970889b998282971deb4844a813c9b46dfb4706cdacf440a22cbefa369eee646b5d505d963e645d9167932f812ea6b18f9105c1c0155599004748e999450edbf88b69e31d560acbd"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1d, 0x10, 0x10}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xd, 0xff, {0x6, 0xff, 0x4, 0x2, 0x0, 0x4, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_address={0x3, 0x6, 0x7e, 0x80, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0x2, 0x81, {0x6, 0x2b, 0x6, 0x6, 0x0, 0x3, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x3c, 0xa0, 0x0, @in6={0xa, 0x2, 0x9c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x248}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000eff000-0xc6)=""/198, 0xc6, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000659000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ea000-0x4)=0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000690000-0xe0)=""/224) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00004cd000)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x38, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'em0ppp1\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 02:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0xfffffffffffffff8) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d61000-0x11)='/selinux/enforce\x00', 0x488902, 0x0) 2018/01/14 02:09:26 executing program 5: socketpair(0x11, 0x4, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b7f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f9a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f9b000-0x4)=0x14) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f9b000-0x2)=0x0, 0x4) pselect6(0x40, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x10)={0x77359400, 0x0}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8)={0x0}, 0x8}) 2018/01/14 02:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00004d8000-0xd)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006e7000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e47000)=0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004f1000)={r4, 0x8}, 0x8) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f000083c000)="00f079dda93064103326207c3815499275c9e3002991af22c7959d87334136e958a1da9ceebbb4db3ee926e848d3dccbfe1e15960789e1e71261d17a938de9525cc6f86cdcacc4d8806e4392bb20ae3f553a54c0284122f1246f95e7e01e8d264c") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/14 02:09:26 executing program 5: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fa2000)={0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000579000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x4200, r3, 0x0, 0x8000) 2018/01/14 02:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000920000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000009000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) bind$inet6(r0, &(0x7f00009cd000)={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x1c) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000380000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e09000-0x8)={0x0, 0x100}, &(0x7f00007b0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ad3000-0x8)={r3, 0x5}, 0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000327000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000ae3000-0x10)={0x5, 0x800, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/14 02:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000451000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ca4000-0x20)={@generic="5a98e82d2a7f8eb6db5da7462a1fb34c", @ifru_flags=0x9400}) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000e54000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ec3000)={0x6, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/14 02:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000e8d000-0x4)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = accept$inet(r0, &(0x7f0000c42000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b5000-0x3)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006af000-0xad)=""/173, &(0x7f00000fb000-0x4)=0xad) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc6000-0x4)=0x3, 0x4) fchmod(r1, 0x20) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000204000-0x90)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000720000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = getpid() setpriority(0x1, r3, 0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000019d000)={{0xac, 0x400}, 0x1, 0x5, 0x1, {0x4, 0x4644bc92}, 0xd6a, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000e19000-0x10)={0x6, 0xffffffff, 0x2, 0x7f}) 2018/01/14 02:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e2f000-0x8)='./file0\x00', 0x0) r1 = inotify_init() poll(&(0x7f0000596000)=[{r0, 0xa5, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00002fc000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a51000)='/dev/vga_arbiter\x00', 0x10101, 0x0) 2018/01/14 02:09:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20400, 0x114) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dcc000)={0x4, [0x0, 0x2, 0xdd6, 0x3]}, &(0x7f000000b000)=0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f000000f000)={@common='irlan0\x00', @ifru_map={0x80, 0x80000001, 0x0, 0x7, 0x5, 0x5}}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x20000000, 0x0) [ 32.172980] device gre0 entered promiscuous mode 2018/01/14 02:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = getpgrp(0x0) ptrace$setregs(0xf, r2, 0x2, &(0x7f00008df000-0x61)="600ba1d25f9a163de2c8466c9f1e7dad5fd7fd3df10d4fa8376d84dfb24852012b8a80432883259dcdfd6a109b01aac08a0381084c49d938b978e0a6e42aecbe35bab5484f0dfda14135dfae00547fe6bd542376359048758429c9a6acd4cfc240") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000956000-0x4)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d4000)='/dev/sequencer\x00', 0x200000, 0x0) accept$netrom(r4, 0x0, &(0x7f00000c5000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0xfffffffffffffd4e) clock_gettime(0x0, &(0x7f000065e000)={0x0, 0x0}) 2018/01/14 02:09:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6e000-0x10)='/dev/sequencer2\x00', 0x208000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b86000-0xd)="a134b88653cd8e07809d6bb1db", 0xd) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x400000000000, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@common="8ced7a6b080000030000001800000600") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000160000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) 2018/01/14 02:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f13000-0x8)='./file0\x00', 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) ftruncate(r0, 0x8001) 2018/01/14 02:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) socket$nl_crypto(0x10, 0x3, 0x15) poll(&(0x7f0000b57000)=[{r2, 0x20, 0x0}, {r0, 0x6c19636945e7a3a0, 0x0}, {r2, 0x0, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x4d9, 0x0}, {r1, 0x1120, 0x0}], 0x6, 0x9) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000aec000-0x51)=""/81, 0x51, 0x40000020, 0x0, 0x0) r3 = memfd_create(&(0x7f0000bed000-0x10)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000c15000)={0x9513, 0x20, 0x7c4e, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r3, &(0x7f00005e4000)='./file0\x00', 0x1, 0x10) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) openat(r3, &(0x7f00003c1000-0x8)='./file0\x00', 0x20000, 0x8) 2018/01/14 02:09:26 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mknodat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x2) 2018/01/14 02:09:26 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000e000-0x8)='keyring\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000014000)='encrypted\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000)='trusted&*\x00', r0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000019000)='./file0\x00', 0x8000000200, 0xd) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000019000)={0x0, 0x0}) renameat2(r2, &(0x7f0000017000)='./file0\x00', r2, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000016000)={0x1, &(0x7f000001a000)=[{0x8, 0x6, 0x80000000, 0x100000001}]}) 2018/01/14 02:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000889000)='net/snmp6\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000278000-0x28)={@common='rose0\x00', @ifru_addrs=@generic={0x2, "8f012fd8f7b3ebb1f275deb25da1"}}) ioprio_set$pid(0x400000000003, 0x0, 0x0) [ 32.255015] device gre0 entered promiscuous mode [ 32.274780] device eql entered promiscuous mode [ 32.336261] device gre0 entered promiscuous mode 2018/01/14 02:09:27 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000042c000-0x11)='/selinux/context\x00', 0x2, 0x0) fallocate(r0, 0x0, 0xfffffffffffffff7, 0x80) 2018/01/14 02:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) r1 = memfd_create(&(0x7f00002cd000)='\x00', 0x2) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @addr={0x0, 0x0}}, {0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x8, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xf0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ef8000)={0x4, 0x1f, 0x800, 0x9, 0x2, 0x8001}) 2018/01/14 02:09:27 executing program 5: geteuid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000029000)={0x0, 0x80000, 0xffffffffffffff9c}) fchdir(r0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000059a000-0x8)={0x0, 0xf5f2, 0x8}, &(0x7f0000963000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000740000-0x108)={r1, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xdc4, 0x1, 0x3f, 0x401, 0x80, 0x8, 0x0, 0x20, 0x80000001, 0x3, 0x9, 0x4, 0x6, 0x1]}, &(0x7f000073f000-0x4)=0x108) r2 = socket(0x4000000010, 0x802, 0x0) write(r2, &(0x7f0000fc8000)="240000002d00070800000000000010000108efff0100000000000501000000001cfffffa", 0x24) 2018/01/14 02:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000873000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000555000-0x28)={0x5, 0x1c, 0x3, 0x5e, "5e7b8e25bc63360b0c35161e9376de1e14285aa420e5b3694be968e40d1d396c"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/vga_arbiter\x00', 0x603, 0x0) umount2(&(0x7f00002ed000-0x8)='./file0\x00', 0x8) bind$inet(r1, &(0x7f000051d000)={0x2, 0x2, @rand_addr=0xb40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r0, &(0x7f00002ad000)=0x2, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000b2e000-0xc)={0x10000002, 0x0}) utimensat(r1, &(0x7f0000208000-0x8)='./file0\x00', &(0x7f0000bda000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000a99000-0x10)={&(0x7f0000b3f000/0x1000)=nil, 0x1000}) clock_gettime(0x0, &(0x7f000088c000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d1e000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x400, 0x480, 0x4, 0x60}, &(0x7f000047a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f63000)={r4, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10001}, 0x98) clock_gettime(0x7, &(0x7f00006eb000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00004f3000-0x20)={{r2, r3+10000000}, {r5, r6+30000000}}, &(0x7f0000757000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d03000)={r4, 0x4, 0x8, 0x20, 0x10000, 0x4}, 0x14) fsetxattr(r1, &(0x7f0000533000-0x1a)=@known='system.sockprotoname\x00', &(0x7f0000063000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x2) signalfd4(r1, &(0x7f0000c7a000)={0x5e}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000aa6000)={0x20000000, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000be6000)=0x80000000, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bda000-0x10)=@generic="471409ffa236398dd8670256dc2d5e69", 0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a5c000-0x8)=0x1) connect$inet(r1, &(0x7f0000530000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000553000)=""/15) r7 = creat(&(0x7f0000353000)='./file0\x00', 0x10) writev(r1, &(0x7f0000fca000)=[{&(0x7f000034c000)="e19c8a4b87d0d1b943028ca79c735f7d49af1eb2389e048a90bc8eb9bfbceeb1fcc0698706e8033b65ff3633614c39892d698abebac5bb750274aaec28afe29e5d5c26fcb24626df71f7d37c3098b7e403f33b020856a00ef121b9091242c28ac74d1d7f038e23d3999c07dd289377650898f6a0185eb0994a10baa2789876e366f93e0d3f96a52c30a37e75f37b0cdeda65dd3dd1853169035850dd6381e72987ccea1c17b8031c0970764d282498fea846a6a1", 0xb4}, {&(0x7f0000eb5000)="0893893b48da4495109ee82dc56b42d7c07071170c023e5c4b1fe7a6b84580d9dc05ab846caca89843d7c7229f78fa11ff2b1ff2eb16c5e0e43815e9bb23dd4023d507f34ca773b41e163891da316e3bfb11ad73ea2580c3952daac64db546759f6a18768f29f107d6838a78", 0x6c}, {&(0x7f0000d53000-0x4f)="8b102f876d26161ed604c6a76b3de12cf100b3d5e88e37682bf079a1ae2d03d5f72f2a5702da3a74e18daad4e1b9d78f6f98d599d5e3572be57623cf136357f9a98ffab6e74cb4b2662c48a6249ea6", 0x4f}], 0x3) recvfrom(r1, &(0x7f000004e000)=""/4096, 0x1000, 0x2001, &(0x7f0000182000)=@ipx={0x4, 0x81, 0x20, "3e33aefa0954", 0x20400000, 0x0}, 0x10) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f000089e000)=0x3) 2018/01/14 02:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x100, &(0x7f0000812000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f69000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a06000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000dfe000)="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", 0x1000, 0x10, &(0x7f000089c000)={0x11, 0x1d, r2, 0x1, 0xd79c, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00003b1000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007a8000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x89, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffff00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x3, 0xa3, "369496be1221429792ce31326fef6a97c8ca9920d06400093ffd1946837a1c9c00344f08ab566946de186b0c93396e99997259f7212bf4b06594b84b04b52fbd134110ffbab61c603113cd992c4e19c6"}, 0x160) 2018/01/14 02:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000017c000)=0x4, 0x4) 2018/01/14 02:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002ea000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a8c000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) time(&(0x7f00000d6000)=0x0) write$eventfd(r2, &(0x7f0000f70000)=0x0, 0x8) 2018/01/14 02:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0xa1a) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000230000-0x4)=0x400000000000, 0x4) write(r0, &(0x7f0000ec1000-0x100)="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", 0x3dada3d4b243db25) getsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0xfffffefc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a7b000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000028000)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b1b000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x8200}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000980000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb6, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000435000-0x28)={@generic="3137d2e1bb0aaefef87acdef22c1de6f", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:27 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x2000, 0x0) flock(r0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) fchownat(r0, &(0x7f0000006000-0x8)='./file0\x00', r1, r2, 0x1000) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000004000)=@known='com.apple.FinderInfo\x00') 2018/01/14 02:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003c6000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00007d7000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000479000)=0xffffffffffffffa8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000962000)=0x0, &(0x7f00004ac000)=0x4) syz_open_dev$sg(&(0x7f00001c1000)='/dev/sg#\x00', 0x1, 0x200200) 2018/01/14 02:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000053e000)={0x0, 0x1}, &(0x7f0000eb1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fb3000-0x8)={0x0, 0xfded}, &(0x7f0000923000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a03000-0xc9)={0x0, 0xc1, "03dc7912b96ecb628b1d9aeabc2ab7c02c4ab489988652cb61f4a8a4cd13d28c7fde07d45e6f8bfc14467b8a774b454735f394367ad2a05a2b4add6638322630c312920b8b5deb1660639e7e4fc64a95af669b61921ec11bfac9f18bb6546ff0db74882ec9aacda3d75e8bb5d71765f533ae34291bc70387e06d1c9bce75c4ac8495a587388d652d8eab2946ed30644ce28996b3a51b611ea45e116a46d28c1d75db355ede06b73f0e371ba6316cabbb0085905a82319a6727effb82a0d1bf75d3"}, &(0x7f0000bab000)=0xc9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000621000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000090d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000014e000)={0x0, 0xb0, "3392f26a04438524e00b904ff7df4efba3902b61b34766e23bcdbdb9ba37ffbadcf1908d0458fec3cf73a6397cd6a557de78f044882f08e5fa8165b1499b28835bc76dfb5b4dba657f18e89d4f930855b23a29c67ffd015624d1842b3e73db65de84c08591f31c44fe40ee8c833d1b9cb6b9b7b085391c6352fb80a24908b2c2108ae2f60fb4662a5f6f877db9f8ed914306788330bc28800d878df2756ffe266a11dd6426ba9b18b9bc86716b0d4ea0"}, &(0x7f0000f91000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000892000-0xa)={0x0, 0xffffffffffff9878, 0x1, [0x4]}, &(0x7f0000e78000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000de7000-0x6)={0x0, 0x7b559a11}, &(0x7f0000bf6000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dca000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000902000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d5f000-0x10)={0x5, 0x2, 0x7, 0x425, 0x0}, &(0x7f00009a4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005b6000-0x10)={0x0, 0x4, 0x101, 0x2}, &(0x7f0000b8a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a6e000)={0x0, 0x0}, &(0x7f0000f74000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004bc000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000801000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003b0000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x46, 0x4, 0x8000, 0x8, 0x0, 0x1, 0x100, 0x8001, 0x9, 0x6, 0x4, 0x1, 0x1, 0x0]}, &(0x7f000031f000+0xea7)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000670000-0x10)={0x0, 0x74, &(0x7f000036f000-0x74)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x32b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000a01000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005f2000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xea60, 0x0, 0x3f, 0xfff, 0x400, 0x2, 0x5, 0xffffffffffff5f1b, 0x80000001, 0x0, 0xfff, 0x3f, 0x7ff, 0x9430, 0x4]}, &(0x7f00006c0000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000636000)={0x0, 0x6}, &(0x7f0000f54000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000229000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0xa13, 0x100000000, 0x1}, &(0x7f00003de000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9d000-0xb8)={0x0, 0x20, 0x3, 0x3f, 0x0, 0x2, 0x8000, 0x2, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0xb2ef, 0x40, 0x2}}, &(0x7f00003a9000-0x4)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000edf000-0x150)=[{&(0x7f0000b82000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f000093d000)="1d044ae9941da9afa2ad7bdd898488e81d87f1e3ab73cd31b48d072d5d0349a246757e562caf6ea6367e", 0x2a}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000e14000)=@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x400}, 0x1c, &(0x7f0000db4000-0x10)=[{&(0x7f00002f1000)="7cc69a100c208acc349a1cc2a623daebc788b84ef2eed32b559fd7f61280d5fbfdf7226e7ddcf2d5fabb3d1a68b39fa694c4c6052690cea6cfd70a50b8653b73b7f073330dee831e995bee9007f2e486dc250d041f9bb4ceb76d792f3495254dea46ba76d0b11bb49fd7fb589f3a4274a87801c0f9c0e5541ee3940859fbd260b2e5402e729a960798f90b31eb4e517c2d7eef6f7cca8af10a82c98e81c137fe0b50d96271", 0xa5}], 0x1, &(0x7f00001a1000)=[@sndinfo={0x20, 0x84, 0x2, {0x30000, 0x8, 0x1, 0x800, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x200, 0xff, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x200, 0x20a6, 0x1, 0xd4, 0x7, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x8, 0x0, 0x5, 0x5, 0xfffffffffffffffe, 0x0, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xc, 0xfffffffffffffd79, 0x8, r4}}], 0xf0, 0x4000004}, {&(0x7f000091d000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a3e000-0x60)=[{&(0x7f00006c4000)="2ddfd4e51fbfaf66a1b4032f81b96be7b32a087df4", 0x15}, {&(0x7f0000df5000-0xef)="7dc553da8230685d5c1c1a59e418840345c08ccd8af3f7cb7a8c1b3860105471534c558f4904323f198a60df02b32279e0a693c4aebf2a35e66fff9ee0f2f73f4b56a82780b6b001552353c4c4eb693ab01e4e0f1e3662a4d9d5c2acdc3204955564af79be1b2649cd15612e5399d9c69d0ef5d22efd8675a85b43f224298bbda1cc937502178a9eea477c607814d52a89d17b7c204ee13fcba453b93d8706d93b332bfb5561adaef4d5c00daadfe4db4094319c5bccd811ecee9dc6b221d88bc97a8afe73dc26d44d132db715a02b3259b69e8d60533a9ec93105af70ebf43b3e82aa86a0aa7d95f5c660ad1953cf", 0xef}, {&(0x7f00004b8000-0x1000)="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0x1000}, {&(0x7f0000b33000)="8ba93d8a9f4e5b002041437eeba9fd429fdfade6fe08299ce6308c918a51edb603f1203fac4990ae88bf5eef674261b3cb5b1caffb455255cfa55bad93580e0a2dad2b4143d1594adbf1638235c772416983d4bc383e04be1cc367a6dcbce004e9184e2b810d87a1d5a203b1de4a3276b0072868cf56251c81a937714bf64d9932e95c19e7943f74bea8e38b4ce887ff6c93844b1e0d6e42baae16d1adaeec72079c65ee6348e50e7752474b371b8cc90431b8a6e58d2fd7a6d355b65377d869655ed0f856bc49181015abf74042d1125be99f32b7057c4189f0", 0xda}, {&(0x7f00001d4000-0x75)="2d8e032895b183405cd1dd63a34e59628f51d4887590f1b1895600d66e0a27936e796ca7f83667607b9ca5f69bea4835e5af2dfb81de0bc1649940a5ca235da30ac653bb9a0ae17c94795d21171e169309672250af6e4665476e7eade3075dac36e0d864706d59d219f8956dc8e883f49c1dc144fa", 0x75}, {&(0x7f0000846000)="d4db430d0e281fcc64c5b0ad65", 0xd}], 0x6, &(0x7f00000fa000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x200, 0x100000000, 0x5, 0x3, 0xff, 0x3000, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x3ff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x200000, 0x4, 0x1, 0xeb, r6}}], 0x90, 0x800}, {&(0x7f00001ba000-0x1c)=@in6={0xa, 0x3, 0xf9c9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000995000)=[{&(0x7f00009c6000)="c1e39fce11020e11363cc94ab91c0cd823d8ef8dec1eecafed6cba55cd8181d144cde74790ca0a27a9711f68136c8bf039b5826b9d9849a018c7483872b09b885cf719c0f20d5c6658e6aa6fbcd6a954eb5336715800d1c7c630305da6240ddc8be93b69c88ccc6ce6a0ac19d3", 0x6d}, {&(0x7f0000f0b000-0xe2)="8d9e1483624960946076d97017dec6fee48f181c9a3465fd28a53f4c2b00de12058507365513d3a11f71b4212c0dad41dd2aef09b114e64d2caf1e294c1501c366bd44496dc3a8c9c2ea12c8fd28493c5b8b7e6ce5fdf82e091ab4bd406a4e4e96908ef72a1068c2f3e4deb7ef97629416d048d6a5080695b7d9366d4a79f31c62b7f554af6e499f4ff06c05bc9c56f30419b0fbebf923f484a01bd6fc4de0fac25d9115b2de5ffea70dba2bbefd76ae58d42c09ee64c1e103696e8ab5491b537e1ada82350e6a2f95ff74a4bb83d087b125fbc9fafce77faa8406306a55bf5cb2f6", 0xe2}, {&(0x7f0000ecb000)="aa79e36210252a90ab15ea49455af6cf152ade0bd55777b46c9730358727b9a1062c32bc72eca9893740d93e49e24761ea84485d9c5651a163c214d8a12c28824227e52ed8ae3ef9aebc3ebfe7da4cf005716c35c376", 0x56}, {&(0x7f00000a4000)="d2ffc0c94d788c1ea5a7050eef54a9c3bccd9e80d149d072a0ba73974763c59c5cd10cb89346c2d63b2fab779dee6b690425d594ef2fdf2c3c3735f3ae785f1ec37b4c6a91563d1a861b5246a77f30913fa05619169c84e42c2ca948732b0bb73f756d20364b95aaa64ce673032fe76daae8080a5b596a6034cc0e19547ca9141702af40560a628bc9b26ce7229b6d522b91627a549177c1851e23c9db57ba4f2ecafeb3e0c4d7f14a9e2b395f2bc4f9c194d19d88", 0xb5}, {&(0x7f0000999000-0x3b)="33fe1a1d9733d6f832c6b124e3ab5fdc1a255ffbfc613a5c3199d9091a98bdacaba22cf4d4d922de62aa909a5d35e3e5f94d6b6256d0703ff913d2", 0x3b}, {&(0x7f0000e1b000)="01746b07bc1087ad0b7c4dab967a114f5f51c8cb7a813ee66175674b61bcbc28e89c8d692d26062d32e0472241897e80717cd67be13790370ae139860e013c0dbd7d22f6a1bf18f877b361e4015949e577d0d86869cfd7629a97417466679c1c15ac64c37afe02491fdb01af4ce25576e6a4ffaa789d3d6e9b29500053ea119a340993bdde97bb50cbfe4038214fcc2ea23025c57fb9200845f73041cfd543a6894ad990c2019adb02c944fd7c7d217517cdf407b63b28eef33881e0aeed977e26fcbd", 0xc3}, {&(0x7f0000007000)="d044955b8f54edb1e157ee4aa1213bb913ca1b936e61a9f76ea379d57f9649c7602ed87dbe54407c335351f09ed31fc5e15414a08d9f39a556006215d96bd2fe50bd4bd5610eb4ad54ac895550026a7e7c21a72cb66cd28903cbe9f90002a9f88767a19907d4a966b21fdc66a776094d8f1d65907fdddfd022d53feb538364b8b94c081eb5e7b07a076b3961b6899964e87d25ce1ac4cf60457abd8e3a698fa0af1223601a0d6caa0b69562880479d831a69ac734f0755edbe496a9c0649aaf602e2ec273c829688372375fcc2036d4f3ffbdd6c755985bfdc1b8f4388fb068a999c354bc8eb27894d087b6acf6358b3f19f4d29", 0xf4}], 0x7, &(0x7f0000d39000-0x150)=[@init={0x18, 0x84, 0x0, {0x7, 0x1, 0x7fffffff, 0xffff}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffeff, 0x5, 0xffffffff, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x8, 0x10001, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x200, 0x1, 0x1, 0x2, 0x17, 0xffffffff, 0x101, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x26e, 0xc, 0x8, 0x1c, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8000, 0x0, 0x1ff, 0x8000, 0x6, 0x5, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7e2, 0x8200, 0x4, 0x6, 0x8000, 0x8b99, 0x5, r11}}], 0x150, 0x40000}, {&(0x7f000045d000-0x1c)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f00005b5000-0x20)=[{&(0x7f00003c0000)="62d447e27d259371aa0e408e982fb49fe3989289a84bba07f1ca073aad0b2d2e9e99057b2d91cc35d781ac1662e6ff5e78c7c3f8dcbbb3c78862df271bb517fb9b07473ab971d659b8b06559c53de874230079fa57d405edc9f30bcadc9eaa9da98018ce37503a01df5a1ee2d9f297bf3fbcd0a0553fe562286ffaa3951f85774d43bd61a3000db3453a2ba81f0e14a68dda4c3d0655c8e13b669ea1616cde567985f39af47b9c275d9b7ca4ac20cc2c8911d5c63073517b87fdd72acb1b6720c76fac7bc20c45b3a98b28e7a329145f575d6938264fde9bda8a1acc3e8f3bd2b1f8d9f0858f7a04d8530cd5c78d2b4752eea75ebb22b4376312dd0d98b953830ab91e89b0e4126728f1909482c6a4fead2ed558dc4141851744111e06a2863fad84b7fb5b7af16033f7b533062010aff3f97074b99d17be56b846485815ad71a336f40b2d0deb54ccdbee72ae129e15c3e63ba56dfb4366dbf20718da11cf9068d989ffd30bb12f67636771a20adb2ec8b9dcab4bafdbe54de708568d8be10932362e0dd6fb201c8ae3b826b7c4d193bd855337b094162411ca5703de7455ad781128d3b3d6b92a6d28636c2a29d6731ac5598b1ba952d89058c4f43400262747a0cdb0c21676f25b66c2966ac7aa1ca3c0820bd9632e20c4443d8df0e060c52c4dc73be59eded1ea749699ec4b9e24bf02425f8bc900ef44fa69a36bd0a2405a14b1cb703bcb4599345839989ef17fa68a76a134c75853c8256e305ad9a2989782fc7045d8cda174395b3670957bd2d17261fe51208519e50eea38ddf88fd3ef9000e7d7c752330c08edf9967d1e642e89155c0c760836883f8f24fda3ad01ea0bc9b9ca006ced751b809f478eb0b328fb62314a8e12a3f96f9e147ccf3979c7ce340a3c18e4b267f9fd6a3d8cea5ad1f52f0ac98ac2a87e6a0bd3dccebf6c9a05bf0ca887edced476241d40c7e879adf20b80a7b8c3821e78f3400bd4c67ff4329490dc55ab3232ae3a9de7ccc066e3174023efa8789e61560a57b5ef3ef8606122250be717745bf0ed5c9c0487ed9f788bce90ad7f1a378816f806caa218a9b29d37da27f05e8ac09e16c437fd2b5130dae23fc1b65242705e2354ffbeb8ef530639ae797a01dff00d125a6e39f9f501ba22bf2374a82b8e069ac5ac672ccbab62e68dcc255e6cf1e4b2c60940e1c296efbb0a8bfeb546e91686b3ea00291e4d12c6401fdd302819d311eba2a15b30bf63a5fa0b85833186398742cecd5e38dff6bdac3cee469aafa2a4348d7f2c723842eea853d63b6bae42567febfe8d91c5015c17b4df8e836dddbae67be48353d6aa2c07ecedc8c0dc8efe2f1058515237f1df8c59e72be685ea954ae6038f38d0dedf40b73bf8193b05c729c9d6f39c1125171e0fc503821a7cc11c8682fc7db398d3ba210b283eb2f3ccd1f1b1fffec84b3ea449d8ec429bf54022dd3ebcdd023eb8e12dff80b74fb5d317ea5e45cb1fe09df8b5b312b90507c8ebff1b6278715ee09ddc9a3f451d7efdf2ba346546bd3ca0c19df55e1cc228f2e664d1262f0e0aedaf8dbb6958d6954f8368499af6736260f6d6d098e99e23ae24a469a7b495ee478d9872a655964a2eeb8d3a39dd2d2fa87dc8adfabd8dbcaa1cbda19ed09add48de3155d35584e7809dc4616ebc731f19b5fa87e24359a7d8d39e4f2d16a6210ed320eb68ce1391db5d937dcf8e1c90742d74d962e4417bd68cdfc4804cb5683c6d9efce19a84996665835fcb5e6dda1af7246aa2f216a542541324a7e9cc1beea1e1b7436d8eed5990dcf31d013dbf415aa7f0e09e63d03493b96b5ff20a49f3f668ccf66536db0015e85d33ef71931a0e8d5f322ff1ec9ca0d851425c0c42cf4670541568c35dbdb829f77bc49b976ac7b451f52f33791a017aa7d4ded18bcc4d40b82de733ba2fbd887c7bd9cc45e515a0ec462af7ed5a8781949bcbd055a121ad29120948c278aee35c58fabbce9cc1089a519663a8a59d2587303a9750efccf270d989c328825784ea6d4a33806a14038fc2c53a37ae89dda52305ac2e2aa5b3afcdcc59df5ac3d4c86e7a296c622db1511381a2257c7dffefad8ef2c18a80b3f80be91ec8bea45a3dfd60437314795be596903c29cef4e4b0d203a05b826ece5fd550346c252d52a1b56dea2933a380703bb14a48d3d5755f46f4ab69c72d486fb0bc2d61ff44eb0bbd97e3e9d54cde93b27b4fcb26e618789503cd50d4d24986796d35b9166576cbee53822361de0b73d730e58579433a25752f5d6e518cd3dd8fa822ff4b0cb37aa69d29102f16262dfbc8dc73dc0dfc455a7e188527121521a395dfcb0445e6c660baab6e4e57d5bfe2181011ad77ca45d5ca599b6c795b47e06e15609b60d28aceed7737118dc1518d9bb2b60ee729ab197b542130f8d06de8985b89ba17d2779c96680c2500754c996cef0803fe2c7b7c046870fafb9f57a6aaccd11009b839ccdabe9b3f532daeb599a6c9e47b46f80d973d8b5146ce2f3b1b78bcc69355536c4523ba117df6b1a32ff80d40c47d80b85b8ff8fc538fe83e4f4226a6675244ed628420973b07ab54f13703eedf096c5772ff20577448bf2d3715b630aa46e4d603dee848f83dec789012780d298a1db4ba6f71c442964fe1651d3e1555375827b2ee9fc8f97cb37cf37857930477136cb0e71d0798e21d9231a3dd89c56a2f34cb123293b472475095827b6bdc9628236cfd7ab4bfaceb28a575cdc9d76f460a7162c46321ca507713e82f611508a768a07944855145ee38c056e1749664a485e5c13936d0e51697e085b5113bab6e426cec092ed3298855e12f67b6e65b857637d305310395f1ee0952726e3591e974642bad6731c3063779c128206965b3424017a8a055d691f575522746a338785819744d60c52cc37dfd0e53d0148cecfae1c8f126ada4a36ae174bea3a556ffd2e0240fa04b34129472b9f6a8481c06cc9be61499b35ade4f6a60e4aa155a19e7775f61561658133cadfd38a660ca3f8b9fe3a21545b2d2002cadf1138ab57d4cd21cb6cc11692c6fa955779b7f0f34aa509abc69e52b9499e2fccac4a23e0033021ce605dd3aebb4864e98e1e1a7847ca58f5e59bf32831b0d2aef1104fde57567dfb35037fe5af89a12333b158fae4492b0a95aac7f40b7153432ee70dbbe239d6be84c4bf188ab76ab89faf7010b29eeda3b6103930ba165f2dcdf802c3150d0d33f7e8d4b7560036aedd241c060d6eb9b3c3a298251a1e930cf104a157e2e976248a170c2be2951ff0c3e181bd50fc026994dd611c6306d051251fd9008f06352c2ecc6044b4d37b285c85cdf23da907b6363cef9e9ac3a3b9e71ef412a9e0a26375b68e396fac82726770068c75e0a3170de4cc7fb4235bb3dfc24e0829a1a98dff5a52df1214252535966cfa3e0d1f3b3f2d4bcbd1ea7ad4456a5eb67a7aa70f131b1a458cbaf992d740b86140311eb64de42c9b37bc7fe5cc16cff5c3feb1753a0f00e14e8394c4045485c24976406a8accdea7a4d70f1a538b228fb5e2bafb8413cca11715af3bdf859a0108a35d0ff9dbe93421e2df217669120247726698efa0defbbb11633bbb44fc637a2b294376049ddc2884832cb03dae82900502f218e7f18bb11f8cba46674ee9a64f0d1981886865a9fae071147ea875e41fcca546c775e66a75fd5bcf9ad830640c36884c681b7f255a0a921bb59455487053ee29426d430636d635c08d7a2846bb6b3c68d31f9d90c4cef6dcab079c1e0d25891350b1044f850888b528810db64630bbe8d994898d29601f6f9b065a18304e193fe26e7502fd79d568c73acb8028dbe0aa58b90f4c32c934442ce246d8b6273427a3755066079ffa4bd8cab8afc238d2c9853c20f40952a60cbfac6a9f7b41ad3b916f95a24a2e88d2548e7d34cf9e8199d6cd163f46e25b7603659d313a61bd5dcd8a947c86cc5d4f90e169cca0785c34e2d900ac9dc0544bfb1343c9e8266e46f5fa3d65c9b7c6ee192882cbcb1f98ace0dc0cfd1462bba1542321137d0d91de40a0f32d04a38010949f5b04c1c372c58ff8300cc9a3cb43d26dfd3d71403e71111f717f5bf8e7b627bba1c3f2342780c1778761a933d73a61d56d11bcdfe543750f0232a0b592e86e5858881076ca56847d141b2fe62da89e291013eb625f88491e496cf851bc952d8d34032fe674461f810938b6b760f45ce9e4ac329c5197388218bbdea530b44ab958278bdd3518e4232973b1bb7fcc89e0f46a4940282d2c644e45193e984c69a9ea67aea680ca875d31802d2e63f3210af8f7dbdea19ca42c59d128d9c99c2e64b5ce4fe0bfa17a58b250fc6c98740f86b5587e15a25b35d417943151c4b8d1cd6cca0a52a13b25ad9f0474d41b420098ee7586c693ac7981e312ac4042313b553bd4607cf77db774c2d60c3629f92296d6dd6b5ab313947ba3416ff55f004045d81856b4c6330efd47f60288b91554aa5ba6c6f45d0f824d38a6ee538a4e895b7bbc2ec6617dbbeaa8fd1311da0180d43c7844c5cd81dc6ad79a187ba5c870de9d1c5a73aec7a3c833a3778a6d623972c5b4671e1fc6b36287300efc87ee7e8520a0176f0534b6c612dd7ac581dbbbd6c7655d04f095d9f872be8c3a70985d97a73a9b0528f1c1a5e177a5289e2342c3c21aa5c7e66338fc603f09f2973b2dfc9b21d3bc78fa55b3788caa6d1de68e653d7bf584086316dabec9e0f6b8713eb836778140ef379766c820f6e75e74653c5cd80ba79e329acb4fe9330da66fc08dddae1408507a799fb13a04f7b645a6c88676362dcab4f85bf159a25975bada9c637745c78f95eca5284111c4415a23940fb03ec50bbc2d3c6311bdc966c24de77616c65fa13ddb8f4a4d0999f4de61ba7ef8b9b094a21eaf07bda0a3326e90ebd90e3bb78b4d8a0c67913dd3cf88267e0c1e6c88f4cfd715379f9c5f30852ddb36c7e88e9ee14e3ac43073e626e9b3dba6ed7ffcb27a33b908c3931dbde024146ee7dc175b7502fe139294b9e31ec16dab929cfa8d62101b12d9c951cdbbb086c6f2012a0df5f4322516f66af6e4150298ddce3553a18c7e6f4731db11589fe69cb9493a9cfc86404e708550b3425223227fb7b97e0babd5bbe15f8f23b82e4f940b8e8c72159fcc4b6d17a6f0d77ac975a97cb5a50496c360ea03ce83e4aa5c96d656e5cf451dbaacedc63add85418fe4d19cf812c579f4395992d67d1317905e0a12eff02159cc40d7e5c91b776b3c6d0cdd5a0c1abfce91e68d5bdb2033ad8eef65b12e5c26e18513e3ca9c650577b94458eedb2fc93d5dd7969ce40fcdfe9662c322cbf3bd1f0b4a284574953f79820dcc459e112e76d1b2840e24a0453f87c5a3e16a6e64eca61bd57d2f3ec4608ca3ad999937efea882c0e4a7253ed6e8a06064bb2213a53be8a5426c3f73e764b3e0020e0c1687b6224037e49657945a2a03cc36a0a77af5bea1cc3a6dd3f574be9be49c076f4f8fedaab05f900d9f96dbd84e0bb3fb18d5d5119fda2768be06a49c364ffab01f00b456faed21ec415fb4965f5bffac80f500b5711b51259e7c89c5a6f48d61fcc849dd47eac0c4d780776228c3fba2c42252030f15ad25f747859b1a1228aeca9b573e59c28ebf538da71053dc475aa70f8a6de43a171f8ca13b50d306626a8183b276d698576f168ff0f0be884b7c4e17e6fabd7e71793cdbec527cedee9301020b9138f17c28ca580485d6d73699068b3eb5c88ec865ab42841764883891d7c9a46cf07dbc01aad6eb86", 0x1000}, {&(0x7f0000914000)="78bb5ffddc298d1f97cf68f0b0b993671e34ad994bbe1d2754e33cc9f123efc2cbbe61a3a580d31102322acff4dadb37062fef7caa3cae19e4f27f119ced365089b93948e2", 0x45}], 0x2, &(0x7f0000bce000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x3, 0x7, 0x6, 0x3, 0x1, 0x100, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x3a7, 0x4, 0x1, 0x7, 0xea10, 0x6, 0x7, r13}}], 0x60, 0x80}, {&(0x7f0000a3d000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b75000-0x50)=[{&(0x7f00007b9000-0xda)="28a699c386c16f9782b6e41ecc18a41bebded24a9de06e20229088b92466a438d1ef94ecb4d76dee7d94880d2ac54a2c36f4f5b2a6ff9cc0c4cd41d208ce8c42eebc51163558d35b9bc44c06f6b977e50d81538e81ff7a88b079d1d7cafdad04968dd394d6251eb35598c4d536bd5dec8b2527d867bfcf547b9a0b4485cf6b4fa6aa926b21e2a748233971bfad9f3b2954065e2da601e473c3efe4c7d1836d8da40d12e8c02910b5a83105b8972d7a2dcd26af4ddb2bb1aebbbd96ab79b66ef22b420e93d84e8a9b1da479ea0ce68cb4cc295b9fdf796c25e4a3", 0xda}, {&(0x7f00003f1000-0xe2)="d91bee1daea39fb715e463d840ef8343ed8e90acf9ab810a680eb9cd077ecc450a959c93bc8c0c54551551a5c2fa7907b1f14a06b4047d714159a16bd25b8ad861639a3247790afc3fba5ff0a9d41f379ff0244285ff968b15d277c4d71be83aef01b356564c7f70d2c7006ca1fca8687af4eb4193e09582757fb6cb1793a6ad36963a8cd7634b217008397c58ef2a62b0ddff3fc152bc4e8883bf7b124c6c9bbffd9442ded0ef416a49d6a32f1f4432e21b13b0d2a987f6d68d4b8e2f235d2d8f38d7fe172212c869c26bd7c1da01268b27455ddf0bc0a2d4e031731bd3999fa04e", 0xe2}, {&(0x7f000098c000-0xec)="0569e20a171ddc2283e1f2d5e9fbd3478317ab2497d43ecac91c8972c38e65dc93484c2da3c5e3aba1becc02803e54893632607e2ac0f30f9bfc0ff9cfe913b0f9033593f39f02ffc93089b006381e0f92ef4e31d00d451fb0d9fa2c1c6bd291ee81751cdf38e68fe08455bf6085521372c57e608559c0aabcbbb1de48689e4c405c031f5a821ef397cdf5b29a44f6523d602571ad17d6d00e13b87103027718385a9e83e4bcae928c09e0d86d46846db2f9c25de2fc28fb5245c9b4162f403ae31090e9405d78a390b5b03b417a91b30fac1bde71bc6132ee34324808a60422ba22934147a6096aaee3c658", 0xec}, {&(0x7f0000300000-0x3b)="9936d56fde97b45fbb1c83fdbf163b99b5673179bf25c4c827fa41c997e08611ad68da826c82cd154d13b79143f781f5d759c4d2fd92d028492f73", 0x3b}, {&(0x7f0000f82000-0x10)="1db0105387b8b3a68d2b90f3fcbb3bea", 0x10}], 0x5, &(0x7f0000e5f000-0x1b0)=[@init={0x18, 0x84, 0x0, {0xfff, 0x0, 0x0, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x6, 0xffffffffffff98c8, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x40, 0x0, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4cee, 0x200, 0xffffffff, 0x2, 0x4, 0x80000000, 0x401, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x339b, 0x4, 0x4, 0xb317, 0x5, 0x5, 0x6, r17}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0x4, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x8004, 0x15, 0x6, r18}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0xee73, 0x2}}, @init={0x18, 0x84, 0x0, {0x46, 0x0, 0x0, 0x84}}], 0x1b0, 0x20000055}], 0x6, 0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000c80000)={@generic="4fd574c8782070c808cb67f7212a1baf", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) close(0xffffffffffffffff) 2018/01/14 02:09:27 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000486000-0x90)=[{&(0x7f000023d000)="", 0x0}, {&(0x7f0000f5c000)="790bb619de43b6f31bcb23dd89c438573734688ee35595e4bb610e62b0cf493ac369", 0x22}], 0x2) [ 32.499244] device gre0 entered promiscuous mode [ 32.516913] device lo entered promiscuous mode [ 32.534570] device lo left promiscuous mode [ 32.617425] device lo entered promiscuous mode [ 32.622806] device lo left promiscuous mode 2018/01/14 02:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4206, r4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000722000-0x9)='/dev/rtc\x00', 0x270203, 0x0) sendmmsg$unix(r5, &(0x7f0000938000)=[{&(0x7f0000180000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000077000-0x1f)=[{&(0x7f00008dd000)="0c7ea50645dda785bca67cd255e3a3587373435d64b0ee5a13f803ce4a440524e84280f732cb1bd48d2419d72c2379ff8ed85b4bb6440874203d63f152413c32335aded51d2015774bc17bfae4c4169d3562be0c575b010871a592b36bfa166bf95876b13676f84a049c08395acbf4c21ea5df17c4fab2c2a2c4df33bb980e45de919912f5e540d3d714684b3d3bda0371b2769e706966b3ae4ef9fed18bb88b41bc82d044a7597849bb5a651f6cdf9e85af027a5bc342a5cb2591f5458174acdacc277f85772a01a90e8950849db4ead1951dc2d3f58bb90b8d86ddc99dbb13e2", 0xe1}, {&(0x7f0000acd000)="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&(0x7f00002d7000)=[{&(0x7f0000eb9000-0xe8)="4d6e3d90f87dc21989c3b104615794783a7088c521fd006c1e55acffbdfc9d64b356c0215ba147dcb12696237ba64b5726067a7636576580da72a06c403850ec66a74a52ee3ccece5c661036dd0f09a5b4e3d91d98e332f21b478bd8b268573947a9cc600023ae6dd64a69ee018be4c92b12c76e874cc077f81d61c42500778951a666cdf8b54452a5e253816c57a3d270c3389b4a73023e1d73716ae10a048189fc017d91665281eb3fdbbe9ded83b36b72f2e62d8b4eaa9e3e7e77da0d366bffb64882bc63d87f6009c8918654780171d28feb2708f8e6ba30d930dc1588be373f96a8d6d16f14", 0xe8}, {&(0x7f0000b99000-0xc5)="ae459af8e58aa55f462340ad363502b73123c0d00a50ca52e7a122243648bf967b86d05bdfed918cf5a20fe80356031d09c270708b7beb4a77927abb3d4f7ac2cbbcce8fdf6acf50459dead4ed920682b27b13e03d823d5d94f350277e6bdb2edfbb55cbcfeaa3e52b423e6ff0f999be9f97d41e69fed228af58fe28b9e1766ddbfa02d03ccdd90664a2169566b0b82c42ca3583f5e8f82cf2a2758af2db0ea75e057e9cb01b12e4798b282d7025abc260a1d196c83b66446db38f4c72317046d971a5737b", 0xc5}, {&(0x7f0000405000-0xff)="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", 0xff}], 0x3, &(0x7f0000db9000-0x110)=[@cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r5, r0, r0, r0, r0, r0, r5]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r5, r5, r0]}], 0x110, 0x90}, {&(0x7f00001ac000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ed4000)=[{&(0x7f00004e8000-0x64)="0f89ecfaa139a9d0a01e302dc0e8b4bdcdeab640bf64097f97490e323789d451fef49282d260f31ae9907db491838322f046e232fe0cd34d3c33eea98589cdf134b1b3fc9b9275c281f0573fad83dd9bdf7e2219e4d9f1701c6abb521c842ce252f6985f", 0x64}, {&(0x7f00003d8000)="e7c6e27ab7bfdd8c5ed1d83c03f01d14b52c777186128fb7bc62bde1cc6524fb9133943bea5a581b42f1571145e1609b56048bd9cabed7959569ab2d845ea9ebff2a406f80adbb8ce5f9fe6a07df96c22739f408cdd4858ad20553b8242687722237b84b59163c2f29bdeb0ae9a259d0f94da668b481ead0137e39a08533672eed942e87dd971b6d6c032565de0bdb93a88185cc42464b427b19c963deee2021e72a290476b3ee8fce94db904a636cd5d7ef2f19a506653a8f9a98a903d5a5aa231812ca", 0xc4}, 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{&(0x7f000082b000)="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0x1000}], 0x5, &(0x7f00009dc000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r5]}], 0x18, 0x20008800}, {&(0x7f000072e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a5000-0x30)=[{&(0x7f0000d87000)="0a24cc5dd396d4ae32298711fc7e4ab88f4f1ebde5a74ec3a92c201b4eca790e35203d2eed309181169a412a7e80f6ea4f18df24b695316c04fb4e47950b25917d2373c25c1b77ac8e7138ce6cab2f99a915c6c4db8e6e0d18ebb42731672ab9a124ae4a2ed6d026be88090f4f9a31399aecf2fb2391e473323aed60ea99031f135cad0434", 0x85}, {&(0x7f000010d000)="4dee884eef96ea3e2688589d472accc93e59bcad16bdc1a3c58dc9fd68a53a421dab4d062ecb5e69d97a0b8cdf6badc7cb327c0f0f755574c38be6a08ceb77f0336281df86c1d5e82267899c2d9fa55c0e05e6206c792f84ba238e6405c2610b934364d2a76082a8a5", 0x69}, {&(0x7f000081b000)="631b29671b0c51a0120292b8e3d18f2c88786ab996d82eb28678f2b880386ffb95f98dfb", 0x24}], 0x3, &(0x7f00001f6000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r5, r5, r0, r0, r5, r5, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x78, 0x40000}, {&(0x7f0000723000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d26000)=[{&(0x7f0000a1b000)="6f5e70af35aa057ce39b62ba2938a7ea75cebae59c377ddee32ce28c27a69689b7d49b903ab249dc8f0ae13653aa5748d812bd711bd722039da5235665369966935500630e937fadf4da244531fca39276fa4db46ae0434e846788e493cd445b17e2e7bbf077611dc9d96103281322db62b73c506e12b25566323b1d2e0627de159cd5ed19b5c987f93604f7bd6d551fdb7f582cd8", 0x95}, {&(0x7f000009f000-0x9e)="fbe4a3a1a1f2da7fce4329c4687ec17502a387d648e4b7869128f1a0504673fec9e46ea297f8fb59bda7b7b48896892cd6ea8c2a4a7693abbb31f1db8a10f5169dc31491e4f82bdff280d9ec69917c2e64b274e1ecaff0057eaa24c53f146798f06b28b783617c6cb1fa454c4e6b722e1bed7e56242fb8e220cccbad5694ed1c6acf6558d250ff3c9296730b4496c9985314f4525f38ad651fca670bd807", 0x9e}], 0x2, &(0x7f000053b000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x20, 0x1, 0x1, [r5, r5, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r5, r0, r5]}], 0xd0, 0x20000040}], 0x8, 0x40000) fcntl$getownex(r5, 0x10, &(0x7f0000066000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000e55000)=0x0, &(0x7f0000323000-0x4)=0x74) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000e1b000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/14 02:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00002b4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000f000-0x37)="3200000018002500170700a2240914040a01c2fe0000f6d2000000000d000900090200000000fe0067010400005e56a418c1", 0x32, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c7b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56e, 0x0, 0x6, 0x6, 0x80}, &(0x7f0000189000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000152000)={0x80, 0x4, 0x59, 0x7, r1}, &(0x7f0000af4000-0x4)=0x10) 2018/01/14 02:09:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x181000, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c0c000-0x10)={0x1, &(0x7f0000f90000-0x38)=[{0x45, 0x4d5b, 0x0, 0x0}]}) 2018/01/14 02:09:27 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003c7000)={0x0, 0x0}) 2018/01/14 02:09:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)='GPL):\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x57)="d49e9e9cf4b148771154e51ed38f7b9a9768e8ca04c6789ad3f19fb91109c61a15ee0d63fdd3432888ccb2a5b5e06f5146e65127fcb2a52eee2d7f130202012eb3a2a18636eb451f0b1638d1ead4d52b5641f87877f19f", 0x57, 0x48000, &(0x7f0000001000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000065f000-0x4)=0x10, 0x80000) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000b88000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000078a000)=0x7fe, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d45000)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000d77000)=[{&(0x7f0000eda000-0x39)=""/57, 0x39}, {&(0x7f0000fec000-0xe0)=""/224, 0xe0}], 0x2, &(0x7f0000cbb000-0x70)=[{&(0x7f0000409000)=""/31, 0x1f}, {&(0x7f0000feb000)=""/237, 0xed}, {&(0x7f0000feb000)=""/185, 0xb9}, {&(0x7f0000df1000-0x85)=""/133, 0x85}, {&(0x7f000078f000)=""/223, 0xdf}, {&(0x7f00006e7000-0xbf)=""/191, 0xbf}, {&(0x7f0000fec000-0x81)=""/129, 0x81}], 0x7, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00005b9000-0x4)=0x0) 2018/01/14 02:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e32000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000eea000)=""/55) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/14 02:09:27 executing program 7: clock_getres(0x4, &(0x7f0000e94000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000852000)='mime_typemime_type\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0xcbed) clock_nanosleep(0x6, 0x0, &(0x7f0000001000-0xf)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/14 02:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000018a000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00009d6000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/01/14 02:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000477000)='/dev/net/tun\x00', 0x0, 0x109000) signalfd4(r0, &(0x7f00008dc000)={0x7fff8000000}, 0x8, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019c000-0x10)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000fe8000)={0x7, 0x2}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) 2018/01/14 02:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c0000)='net/rt_acct\x00') pread64(r0, &(0x7f000018c000)=""/0, 0x0, 0x40000000000002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000099a000)={0x7, &(0x7f0000896000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$inet6(r0, &(0x7f00006d1000-0x1c)={0xa, 0x3, 0xda3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc1}, 0x1c) 2018/01/14 02:09:27 executing program 3: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000848000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000616000)={&(0x7f0000001000-0x48)=@full={{0x3, {"030dd8afa87873"}, 0x81}, [{"996b6d361df12d"}, {"b07f42893c0fc2"}, {"2b7ae0e19b3497"}, {"ccc97c73fbbc13"}, {"a70da89c8f6f74"}, {"e72219f04f1505"}, {"f2cf553fcd4ccc"}, {"2fd1afef1e44f7"}]}, 0x48, &(0x7f0000001000-0x50)=[{&(0x7f00005dd000-0x51)="00b4daf7059a3ff98442476c80a2110eee6200d4a5f4654267c37bcc85e9f49fc0d7d11126fc874c2b294003a4bc4e7944949a41fee01b2d4be645fa86f6cfafca527fb1e2b06b55a9b6196d369723cade", 0x51}, {&(0x7f0000000000)="84223c858cfe03cfec9bf739767990d84ef9ee83318f3c94018bf8420233aad9c32734ec7df2bbf890a7443d5865593519a1e0bfd2d70398b2385e20f309a0173b75e4ea7b64c5a0f3334180a95ee5da501c4e93503a04", 0x57}, {&(0x7f0000290000-0x17)="d907c600fc3d8e90b01e3f168cc67c1b8bbb58a31c418d", 0x17}, {&(0x7f0000001000-0xf1)="2a3fe069b2fdb4f1bd8f5b999def907062dc1a0b30bc5505d488b7faf8c0c845fe926f55b1d9c1318b0a7732373775893649384fdfe33cfa216deb23b035d1845e5ce3f2bee0967a85b05c085979eaa9385817f2c3b6451e8cba97c82acca675745b302f0e48bb93455e4c6cd89672ed80e934ff3109c87a3bfeb0e64e3a840f1532446f1bb1160074000020604c4e032f5d1889d1e83b3a4ea54e3036f293bc1af15127f78abba0d708af0be463a2092d2ed91208c1cd24d26fcbf60b3de27bad349cad4afa671b3ddfe016b6e23cb201b0ad561b5f93e60b05f76580822f0d3df5e949058238617ddddbc15f980d874b", 0xf1}, {&(0x7f00007ec000)="adf784c1c890c3c887f6a59329c36ceafd705a9f5cd7a75e47cfee07e101d3bf5c4884e13147deea95d6f2d549c85717f7c70e86c2b7fd059878ed77067af4eacf5b092e97cb7ed1a3e2c0543b66bed6d4ec7964f727337307bf0489d7c3d359152eee217829d1d5ece6654ccf0fd26bc3edbb1b290cd95bd58d988d4c7f45134b2fcd382ea1aba5e23eea695364d0e1f9e7bf334d40d5d705d610ca0d3c75b5f11084b6476ca0025e5df2925dec2ec54d7da112211ab51fe7327cf2c2624df41107cb0149b3afa0b11c4ec2c81b10e9dcfb6fb8b4c67d010c9245ffb34d8ffb66bdc5f3f84d4d4e0506901be8fc1ffcb61709478a846384521ba9342f5fc3955b875a6c600d509b2d0f12439dd3bd4518711eb9ae46837fc1179dead08229c52016113b5e2eafabf6fa074d28d50a73d697bd69cbadaca38b89093355f3263df147e45c1a12f102558c7d05500e41f4e70de999deb60a955d695fdbe0f6bf61f2157af7df51e8346432fee5f28ac1884bd2be49bb151862464fc27f58ffcc27709875721521cca2a1d32007e3fe590745d739456a66d9212f198823b933470ddb1b55ab56fe75a65b6333f3bccb1d0b3077c1e1bea1e68bab96b5098421a274e4d93739da4ce65c945c8eac21d1aa09875666186d2149218d310683c2fa24d96317f91f9f0301021022c48a6fcfffa6fbdabdc61359999b523564a8a4bae45b3705bd5778c077f6406d0cfa5c26e97e3632900a774470f3a55b3dec55a6948b69eae0eaafb98366fa6e4b3a971b7d90e15ef5f2521511eb5df7abb5a444349d5ae29cb5ce4c2fdbb1c87ef37d5a755f9e6f24bf1e79abff8aa0e74e8feb4deeeb6ccfb22aa27e918b02fc899f4ce1bcd24db4d6cf86b02f03533ae0e7c64a1dd0d0b3f0919900ae3838250c48af16c3ef7f1f372a1326651a8e4a2682d7e829624e05d010e9377c03ef6dc48977091bfa557f4cd389717d6660ed0bb78f25333a1f99390a9076d37210e38519568c66629ff46146b3a7bbea2ce9db2c67e5f638558f94ba19c72c60779b59e793db1ec0224a476074da06d821ecd2c7e485f0b780900533b45cf7f944c7c195d37f31d8d817de712ee05e29bc5fcf5daa1bfb850233d9bd26e42110f41d0507668f7086d9a295b02dba90f8406eff882716e34da651ee3f9f6317f2ee1393b1c340eab56329273a32d182f75bfdae5340f0d1e6f8db85cd6f14d90e9de385214d30655f0a257df8ae213fa929edcd0bc81202d2e38813057f32a62a0ba162b5f13a21b48e397f9d3e3c8b37426b7aff6fec080bd3db394a1c157cf197949b35c3ccd0364ce8e4861b7e94e562cb4eba49d9fc30744d5f9dbbbed6af6546e09578187005f869544f23f2bc2335903c84e57efdffd8120a831256488f0a34cdd9856e2acd729afafa933af745e99b548d2fa0b73915cda145d51b366a0c15a99ee4f0b56878614fa61940078eaf4d4ce23747630b1012f22a588a75bab86981a008b3a252ec1ba1fb074872531677df002c3ff28880f94298b130cbb2bdcaddce87ce12be0b6c6547d93bb54d5697b84d961f77f072baa1e8b12911ef045659d53dbe2703760252c93d63ba344c89392bb6d8995040f5d5367c141badf56384e88959f360c7d6da28176b909ed5c045a7e98f9403514308cccc19ee54b535e9d575ce8b773093fab2f61ba01cd8e6238682b2b73c05fe128605ac0a97e2ec6a9a9b05ab49e54b1ce54debc229ea452da6e096e840b9e8fbed4fd12af44842d9eb9ba96d7c1e103c1da97770d7da31b7a5c2aed078d242abe3310f3ee6b3ad25cc974a9a0cb961a02ab65381975717cc39c3172bd501b26cdf1dedb218723466a36f9ea903ff7258a6d11374a2a49395e885feebf7e180d5bac233a8e9ef705f73db4aff15d3c759b773b809ed9f8f91c2537885924f10a01aa3d134f915182d8bcdc8f75008502ccfc81052ce4ed3b303f038442a3750c079ae5f73ae5252909fba275f72f3d6a503f10c0d5b1cf4ebacff6da699b2b6157a8b2e5d7eb1697208e8d445f82d787d3b9d4f114951638929c646b58352b56069c7d02a3d005e0870b6e812c26183f7c1a845563484aff732ad9ed88fd2f8509b18f415cdca4cfa1fe0024b767a3985392ada096d60c34248d8a3b44158575a59332668086b75667a7192e51c60b7c9c662c6f5a1b101676ea5937b0f5a18ff5ce98d03e7dd37ad4551341d243e550190d1da10e7a9aeb94c216d9d81150af56bfc1aa37fd6726c1a56afcc5d92db7b68f5ba78918444fd8e13938414e2740d2fd2aa221502482e76b308e0fef49eb7b95aab60e34761fb65d331d30863fa7b845a3dca0a37d073bbb6928a3045d84bc7c120b38a263252bddeadb0e06c356f5733bcbfca26f9c2737a112bb20618fdefb5417bb41669b608285fc4b7b3cf602f64ae3e159fab38c6e7ed4a2c86a57e9ecc810477c63989be49503852b736b973d6c4f34b970998818ca0fea065ad206707a892eb8e10f4e4af75059cba82055253182fbfa34998b717631be4d4520a5174d34241ee8efce92c29ceeb1b733dcf736d5dd78d1c9c037451dd615a76fe4c47abb7ed2c0add8ddb3974d70c39425061fcce582a839a54f58fe9bc9152279fe36cf17db18e172fc926289fa03dbfad7833a02b3eaa1094d9aea03e75839fc38254417a2ccf81f18ededde1b0617ed4a60dc4d318ae046a037c34d37abca04d98cfdf6f9ecdb8f9baa2896cb11a920efa6a0aa2fa86a52e08ddc283a8c5ece2103caa5e5ab7bc15eb00a47bc3a632a0c1ea3b91cc43f484d01fb0cd08df9f293fb77d8de852ae29ff2c17817d461e2dfe402f57c957d844e6a9c22b295d3aaa7fe3200f3f83b597ee333ab0567b27ac96642643540019dcb9f46d331538bea2a2646180222c735efecde76e9a35bcd1219f1142a0f6ffb2d13eeb306e1234e614c9a1e287854f49a14ce1af59aa1217415c78813a2729be8f26b0ef1092726c2b6a692f1b6ccb73f8aad04114ecab5bc54c755cf3180889c1ae4388566a0322736ed4522ca618b62855bdfa5774df8851853b1eb1d914d226ab021c36b2f150aeb7f56e81d1fa26d8a1fe4add70279c673b4fb6e10be70ea886001c472c8388c872fc8ee6f815b9c28df2a5f7b5f4bf8d3352aca7882e6f1ecbfe991a7a608d4c21ce82f2c7a8c7b5a32814c78363f96609c1b55d5c0e65bb895c5d5ac80de04db2ca56891c15b7f196892f6198b56d673fae460802f630a91ae540c8536bdded12183dac0b09413c7dab210275672251e079002b5bf25b4c49f96d1319d389522616d77c29b549020a91a36728850aaa071439eb1f06dbe99fec465c7a1219bfd34806922e0cd83495c36b7215e5c6855a290c79b324e3d6148fa5941e3e202f078d64ebef0135b290995efc9439778fd146626fc9aa8c0705b6177156c12633087268288f67f00c9b820f557903534c7d0f1ff11c26f0b6c15e909d040f0a0958b90044f93ab035d125a05906d9fcbb699e3b39f78cee6762cc672896797614cead7e7b297abc4efcacaffa984f079b10f5e631f732ac44e977a3d067d0fbc9457960821655c90745f60d77edd7074b5754c5dc2e4a1d94b41931f44e7bc6aa119e08fec517e1304d95a9e7fbf42cc728a3e580a18fd960ec4bb400a19fa6d9ce6e6253da84f28763ca76b43246d2c9827de02f556e9cf2c535bb01a1d305eeca1654bca1b7f50e245043c28426a97ee6179c07ab0ac5cca2c8d8a330b7872ae6db4c38ec1222b0be8229da50ef60bf404a2e5aeba2d3749ec00770317a4e4031b4cde7be124cd9e8b510c2846d0283ab89ad90524ef717bd8a93a2c8e62fbeb5ad2a8bbd8f1f9b8703727d4860d4567eb5ac184d82fb5f79597b0b5d284d6a90bbcbe251adb544255d23dc081ecafc50ec5f5890fca0685118e262ebe8febe907f76b82c1d0a4d43345413f704383718fc5a6b6a25fe4f07613d3afb75a07a47e63bbdf1e80caa875911e6e80d08f9fcbe45912c3436ad2fe7b0234888414e96ab96ac2969447d89011238649b05b09b84ccbf623f407ce4c1253fc113938494d806fc440c60327cf49753b60e3a449c111f56b3d2600ff46418962d6114bb9723c4a710ec464378c3ca4e0a530968a4e707a82b485e6caa2c9542aed94286d618c6571034a5dd06422730f63b2455556a9fedee9afcecc52f128ad59d2cd6cbb21cdb9c2a828dda28fca8888e6b8ae7c227deafa066332a2c9890bb698fdce4e2a19c1a82358cf9d7560f44d4b81fb1f22a948cddb5bafb3dce7a9e2e52d26fb815efc081083beb606e5b653e357cceb07093de1dd3ccabd4d15922020d91f0194054a51b5acf75a8bb4414f8300918831f334ae04f6f76ee82a7605f21d7a77b3a6f0be9823259dfe14873502352437ddd8ddfd5ae2ef42cd17a0960644b29fb06e2142c478572f2381217c95eead959b4354661a1144cade9e5ce7cb94ce2a50fe46e9503aea59d4c138b59293d5f7ca46536ea4d338e2dc46cedb12cd8d6063be12d1dcfc23721e0c88880a3c403b6471cc6ac266b13c143c903fb2aef6ca92741a4e3a8203c08f196b17e1c13ed68b9c7e661f72555b3cb2d6010b9526534fb14f1d25024b55407e9801b29cf27123d8c3feef6d44c0048878a9215e9d47fd9e9a7d8b69e700bff52e7a1b2fe5c1c49683db898c5c57e03374194fcea29f83c2d22fdb85ad01e511ab9f7588c469d328dd7a17ad429f0b3186d6263c1c5e36570e0ff2475cc9acb8ac62a5b71c407d4ca6bab51d34b3c41cd31720fb4d1ba3509aae922f263493fc87e41977d4784667107137b4fe7af2c3487b743a6d01516a61d530c286e5d94d2f2d776b60b27363c19a442329555c1959ccca8bfe8f529cdcf7b68d634a0652807f361c85ca2c59e206e9ab3835c60a1db1c04379d0ab38c2826dfa260aa14f9d73d3fc6008cffdb1305f29d85559f1ff7c63ab336b10fcab32ca570e82001d58069785d3a6cdd265c4f3efa504b97b5c2c2a200e7ee6a4ec0e4cbfd1674303ec3afe86a54746cc783a3c47ccd8296d5f014777eb078f8e593c04573edc2278cc6ad1fe4ad50d7eccd8930e38768ae0d8348d33d6fe8394d100d2d73ac8000f8ed268214b3f078f14e96ba20b29a146ab918fccb2ad9f6954c74e73d34ba98a60c66eedd64414d13267eb6cec734a262cb8cd2879688d80c8c62e3f1f7a2f4402db8c05c29ef4861866dc28317f005f43114ae1e32459741259bd79b11779d34e5c01feb3cc58208a27eaa5d03051b6e886b3e8bc46385daca67f30ca5bc6e776a3a06de905240faeeca3b2b504990e376918a216b10706d7016b4983ad2692b7921039930db1746b50060339eac8cef87ac424f64754e0b442b12761b301320366687a5b62f0a31fbe74fdfbe5a3d3439ed9e55137bb511ab2cc40185bf1947530c2865e66a3fde478ae59b27b9ef879c80ff8419a865c8be1eaee6378e512e29ad18fb50ac75783b07e17a74f4078b8b020f56938dd91fca05342a2bb2edfc0c6b1758e87441334ee53aacbb38f2d93b095017d5a16f7011ded986ec184f5b5924181924c915b0ad06360de2abba62a3907986408e602960abe28e1de37bcb1f8d867225061002ed776f23d85245cfa6f474f0a571cf2df2c5700da642ce99b01fe885102bd48cee46b6dabcd2f1f52faee0d7f3a7f85d4dfaf2aa89e51b83bbed479549a14c8a12b3494aedfb6805f821e0ec8e59a8e6c11dd794d403", 0x1000}], 0x5, &(0x7f0000001000)=[{0xb0, 0x11b, 0x0, "24b06abb3257da8ab08ad354157279b39fe11357c9179dc94a5625de110d8ec05f16f535f20bedfbcdbc298f6ff115dd39f1f7cec118fd19ff31ce4314f1cbad00e9bafb365d0604f8eea533ca3a736c64ca00555dc38e8201acc187dd1183e9c7d0e059d4f39358286fe3c4b8875aedfe68ad8d3df941c161ee9b26d3a42d6188015e1625bddb7ae28de2a3a88825a52d76b880aebf1acb9429324d34"}, {0x110, 0x104, 0xd7c8, "513594d1d932f385f5aca893374249a5992682a77f0de83760efd137ae7db0131eaef00b0ac63b087fcb107d099b8eda4d986a0b79dbe0e37226e94e5ac18b304dc5170d1db111624b656b7bda9aef725dff217439017704ded66dea855340f43d2842182e76f064a9fc9306dbfa1ab6caa6fc9b1faf5280c7e0cb35031cbf5058321127f03a2e3beaf36b20997a4818161c346442af3f0313ed2a73353044ee797a78716430f3ebf61dade6c2522cd96db7d9c980e07f12008a888f07c1c609dbea39e9d0320fbea15fd92f7fe15e6b603886df07a6cd754c5ba828f9ef3fca5080bd28b13477d6512c9e55efd7946d2faa987b39bb50d84b"}, {0x88, 0x117, 0x3, "41258e4fea41b18170dcd04a345b86aca77aa16496d4852f805091a5ffbe3f9ccc482399e46726de195a3813b6af28764b992765692aad9f9bec165af9db1edc3080ebe3d0e9950c27ad075ad7423a07b38f813e5410d678211d6889227ce7a68464d604f2248d48a758443623ec09190cd56f"}, {0xb0, 0x117, 0x1, "72b7ee92e4c1fcdc937a291523ff84c5497912fdb64ae315fd07cafff49d4fdcfbff91d2566cc3ae7df2cdc146b202332bb4179d22ceeb2643d1a85d7095a6424be66b78aa933749299e53d2e62da0d71769aa9900c66702ca8e5ba6eba870ce5c7516c0d1ff748f8d4975a759c73354bb1b2dbe126c2fad3458309744940b5ea8a317fc453911ad9cd936f6f2b9cef441dd89c343217f63427e9ad9f053"}, {0x30, 0x11f, 0x6a, "c79e2a5e4956c5e1096bfde09bdc5455ec041ad52583f642c8ce3a4a3e14"}], 0x328, 0x4000005}, 0x4000000) alarm(0x0) 2018/01/14 02:09:27 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068a000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000a67000)={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000098000)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000078c000)=[{&(0x7f0000e74000)="e109fc758764a72ffd6968bcc29fad605a300363eae520fe40b9f4ece879af28c239b4b2eac4048d163c27a8a979e620b4b2b1facf3492859a6d303c5b5b52e02d42bbf26d2127886a59538865d92fcd5240dacae3e8717e7a7a29c269772b2995fd38a1a1fdc50b34ef8fdf8ee44de079fcf1e63b0c085b8b821fdcd090ee3cfb4fe9eb283342da9b6eab630235aca5411ed959619fb69402ad4e1fff511b063f88c9eec5a40ed1523c364f0d53941a9c71ca817ad6a52554b252c20c", 0xbd}, {&(0x7f0000906000)="37ae496c32b45e5094d4094c50a3ec58e17a980b9983c9ad0279b00d2be59db994eb179e5846d07b2b5642ced94713eba3da18dab95047b13c6839a860bd0567b5d7c2c9e27971ad0dacde35d156bf8491d3be6c1b2dc0255a090c0813ab293f9ea6fbe3e079bce871a8757f02dcffacc5dffc6058b048472e0332ba6e", 0x7d}, {&(0x7f0000425000)="dfc75f72781a471da5ecd78144e0b79cdf1d112c07147d18c87941c8bebe69914e4465de3075bf7510d4e95945837c8ec6d1b6a82c00ba3c3622d1694b48624ab88c0c", 0x43}, {&(0x7f00002e9000-0x2a)="21665a879010433b4a61e1a7f965d5b63c0a9a45bf72ef5e3d53d580a2e4b04f6a548fa60c4d78324473", 0x2a}, {&(0x7f00008f7000-0x9e)="b9526ad7e34a05ec1407a642a9fa0404cd1c6d139e710fe1394f6b10240e09edf2a4ac37299a6237581a50d5b6118950f6102a5d4a54e6d36694f1316f8d09d1f6834606e098c2e70943e1b737297a4234ae4cf861e66cc5f2933f781dce553c32a8c0260e26fac1098af978c2272313cdbf69af110e305eeaa5de6e8b5d61b889878ef5c16d6f81bccc4fde1484b18ed952c4f10ef2989e4bd96ac9555f", 0x9e}, {&(0x7f00006ca000-0xb8)="8a41563f00864d0f9670d03fb875d99bf9c12154766e42a5982462a8eec0fdab92f9356653ca5ecde554a964b51c42861cfc43317e4b12a6b21e5e5185734688ca4b02b15d72e94b014cee3a906bd8ed86993cd247afd24ffacca619c6957e24a345ee1a2f0a7e9b3ebb6653830632e3d4d53141f81c6332c4c9d6d495bc596962885c37157c29077ecf720c239f4aed5602f4c4d60eae5382043188a1121669e61443ac777565446da5dd16258b9ee377ab1a3dbdae6936", 0xb8}, {&(0x7f0000b01000-0x85)="8c79769895b63124479dc9b1a35e88824bac7eefa193cca30dc326c5a0d421f8a50769a6fa48fd42ecafe9b7b3a38763cea1e16548875b761d969051edea373a0fc958c3ca5a672d53dc76620c6f34ffdc6a3d1c1415ab1cb30e34f079dc47cb2003db98681d3757e8ff8d09cdd727f09cfc5758d931c7ab7ba7141357dc1e241800ffe440", 0x85}, {&(0x7f000091c000-0xc0)="f93c033d5df48b6981e8e1ce6e9ef1607e65b6b4d13496abf02b8b17ac8e03c5b941b7edafefc3a81fd3b4ebe6b2ab9cf9f89c7555707d2b361fe9cd05615254baf4f83bf043e979a6c3a798f624236d5486ae16bee50a5f45613217ac8f513732539bdd30b823b75f46871fdfc491cb324496688f62812d7d982f4564f112306f8fb9a305992beb857acf069d346cacd39f950335ba7547e127f9ae1c78c3d4af1597e54b56f05b507961dcee745b3cf389a926ce69af3aa44c51ca3d2d54bf", 0xc0}, {&(0x7f0000c63000-0x33)="70b0c589bceea7a570aacc9e3e18f425eb9038dd1e9fa49576355804479cb17b32120bf652c215c5745ceec2575fb5e65e6ac6", 0x33}, {&(0x7f0000071000-0x8f)="2bc5a1312ee21527f397828bfb64a613ea51f76a8ae8167fccbfc0e8681b7d346131be1e2c8e6c2d58cd44a1fa5951262827612f78ea5a82bddd86277f4ab397ff465eadb8b8db8c7a6f689d35e0ab1370b20b7a6b82790d357c5720198242256f5b8f1619efab6ba39c17a8e1eafc891ddd4c19305b555b68a57975919e7b034d3285c79d9b7236575ebf914ba897", 0x8f}], 0xa, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/14 02:09:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000003a, &(0x7f0000e37000)="", 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x6d9c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x5, [0xffffffffffffff01, 0x27, 0x4, 0x4, 0x2, 0x1, 0xd728, 0xeb]}, 0x5c) 2018/01/14 02:09:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000046f000)=0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f49000)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r7 = syz_open_pts(0xffffffffffffff9c, 0x4800) socketpair(0x0, 0x5, 0x1ff, &(0x7f0000ea4000-0x8)={0x0, 0x0}) r9 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00006af000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r14 = getegid() r15 = syz_fuse_mount(&(0x7f0000342000)='./file0\x00', 0x6002, 0xffffffffffffffff, 0x0, 0xff, 0x0) r16 = syz_open_dev$sg(&(0x7f00009be000-0x9)='/dev/sg#\x00', 0x4, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00003d0000)=[{&(0x7f00000a8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000ec2000)="d920fdeb08278545e30e536969fb4cfc47b10928c32c04c30d930e339bff099687a33248582136542f74a49a9489942407e026641664413a3d4f06f69094ec68b7396ad4f66b6fa6dd0f441ca5c0af151b595c9490a25ee18525a5f525cbb79324b7f7ee3c1f0dd0c5d4d8b24e8d8404b94d33b5a5d8e96980bf503c1a19c5b3e963ce5e3f424848c836150921c7f0baaafe636f0773e62019d453346ae8ef0586e9b94c8c80067b4317ca0445beb615122c98f1c8101c29f0c4d8fe94faf4d0c728844b", 0xc4}, {&(0x7f0000000000)="c93662ea189b373a8e89b9f611c7c65224e4b2c0be378e433c88859ab1a91daa6ab8fbf556adaadc229301e3d77fb89d41da8834dd11a30a0c313d0897e3b0fd15097edb3e85a0f7bab773c6fd6e7b244e908e98920f5d13a721ab7156f3833e4e1f9c9dacd7724f1b7527cb687a8bbb71f6dd748fff496e925bbe275ccb756daa13c7", 0x83}, {&(0x7f0000ef7000-0x7)="707a3937ceefd4", 0x7}, {&(0x7f0000000000)="4629a862663a95a4afd94f6b190cd2606ba62a63480bbd35239627af229f2d6441e5c67a3b6de7da23984f459cccdb579dbb78948e13175508e3a0263b764b11f697f3b6c33343bf6924c2763d4fcc2d7fb144c0d7864c335a13b6b0bcd57f0635e45139381ee0a9536d84", 0x6b}, {&(0x7f00008ce000-0x1000)="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", 0x1000}, {&(0x7f000005f000-0xdb)="96e0afc19d1f998176e89f54be5184e63fae77900aef85acbe22531744fdc52776bb4ab08d90cb0d6878992623bc4945564d76530f79127d6fdd24b7f2016183e29a72b57f4af8f4efaecb32eb376e8b4983bcd0931bd64d84c43e81a3de51004c2e6d25c3d0bf7cae95b55dc8b92856f8ddbe14182b596b6e2d9f386c94707541ae2ff83f500c903740aefe865c6bf3efc41c93e3cd09aeba24176e6bc9a9ee86536b84e91b9705175c3bc617a2430383b5cf5b8e08b69418e5f61e8db7822f6fa9e1d748a04a1da137bf872cd3f3d9a90b9cc29aba33b0410204", 0xdb}], 0x6, &(0x7f0000001000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}], 0xa0, 0x4000000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000008f000-0x20)=[{&(0x7f0000001000-0xc6)="c6cd30c7213509fcb077d39d49152de7f47a68467274d78c11650340f4ba07f75af902ac6dcce30577cb5f991ec84b6438314445243108c227329dec9c0a73f728fe14f40df4a481ed6f25356e425a591c0a290d5fb779f95a563e7a3a8a52a262a2754fe215833bb221232efb775610697d0ba86429d4d930c739b24c9bccf67f1523dd62776ad4d85c4a9f07dee8fc3788b36193bcfc3fd79a5fbf7a648506f7674e06e09d814262c9bba03e8b6c17fea0cdfc4bf1210c9cdd15233f77b2a3a5d352c8ed6f", 0xc6}, {&(0x7f0000001000-0x99)="d2a1430e50ee3ccd672c98b33b65a8cbef0ad19153f314798c71d146997ec1aebe20386d74ce3725a6c987268ad9655220b1d589ecf241a54303a2af6d9954cfa952dde0b797854ade5cd693d1b6d8cecb7a082946134ee6d67412ad432181db45ee24b34647668939ed1cca6a61e2be4e5e3b5c2e3141e0ff6a3b9f738cd0212440078f5d12bf042c5148babb243173a9eb3e9ee862d29e42", 0x99}], 0x2, 0x0, 0x0, 0x800}], 0x2, 0xc0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) exit(0x800) connect(r17, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r17, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/14 02:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000358000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016e000-0x4)=0xc) fcntl$lock(r0, 0x5, &(0x7f00002ad000)={0x0, 0x3, 0x6, 0x4, r1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000140000)={0x0, 0xac, "4522aac110b844b14daac94d0363d9d7df299aec5d06ead477ce1b645d80a1076f79c7e921a42bf302377969e3c0e2c4e9f71ef9629ef7fcff01539b67246768ae946cac8152fd2c01a9f0aabc46f673a2df6af079c10c17b098a4fe8644201ec0c43a01bd556f1929b71b0460dc000a7d09ece7bab703b265603d54c5932e54bd1f4906ea3a88757cc53e69ec03b6d3b4bacd7cdd57bb722f4162f4f78a19e252eb8091f5a9bc4aaec7ae3f"}, &(0x7f00007ca000)=0xb4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005e9000-0x6)={r2, 0x8001}, 0x6) getpid() 2018/01/14 02:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007a7000-0x8)='./file0\x00', 0x88800, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000cb4000-0x4)={0xfffffffffffffff9, 0x1, 0x2000}, 0x4) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') r2 = socket$packet(0x11, 0x2, 0x300) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000954000-0x15)='/dev/pktcdvd/control\x00', 0xa0000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001ef000-0x4)={0xffffffffffffff95, 0x1, 0x2000}, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d6f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r1, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0x800) 2018/01/14 02:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r0, 0x5421, &(0x7f000025d000-0x8)=0xfffffffffffffffc) 2018/01/14 02:09:27 executing program 6: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000493000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000379000)='/dev/loop#\x00', 0xdf5, 0x802) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000228000-0xe)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000050000)=0x0, &(0x7f0000464000)=0x8) fcntl$setsig(r0, 0xa, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) 2018/01/14 02:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200200, 0x0) 2018/01/14 02:09:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40200, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xa, @loopback={0x0, 0x1}, 0x401}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef1000)="020000f401000100a900be8c5ee100000000000000010000", 0x18) 2018/01/14 02:09:27 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x66) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a57000-0x4)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000aae000-0x4)=0x0) getpgid(r1) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) [ 32.915004] device lo entered promiscuous mode 2018/01/14 02:09:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r1, &(0x7f0000013000)=""/0, 0x0) 2018/01/14 02:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004b1000)={0x0, 0x0}) getpgid(r2) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009cb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000f94000-0x8)={0x0, 0x0}, 0x0) [ 32.937658] device lo left promiscuous mode 2018/01/14 02:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063d000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000034f000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c45000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000b93000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f0000ae5000-0x1)="01", 0xfffffe57, 0x208000, &(0x7f0000e11000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000008c) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[{&(0x7f00002c1000-0x1000)="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", 0x190}, {&(0x7f0000e14000-0x4c)="eb089c754434a75cebeab86d887a787edc28dfae5084f86fa71cc6221e5cb25846675b4305ef36c9d1fc3973dab5fd453f5f89b1160c74ca8bc410900f6ffb6153eaa2654c0ef6cdb6cc787e", 0x4c}], 0x2, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/14 02:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fchdir(r0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000340000-0x4)=0x2c00000, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d40000-0x20)={@common="69660000000000d00000100008000900", @ifru_flags=0x800}) 2018/01/14 02:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r0, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) 2018/01/14 02:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000085c000)={r0, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000f77000)={0x0, 0x0}) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e9d000)=0x8, 0x4) fstatfs(0xffffffffffffffff, &(0x7f0000db8000)=""/134) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") r2 = memfd_create(&(0x7f000054a000)='\x00', 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a56000)={{&(0x7f0000b6f000/0x1000)=nil, 0x1000}, 0x3, 0x0}) wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000724000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a7000-0x4)=0x8) waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 02:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x5) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00001d3000)=0x0, &(0x7f000026f000-0x4)=0x4) dup2(r0, r0) 2018/01/14 02:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000024000-0x4)=0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000e59000)='cmdline\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) [ 32.990906] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6382 comm=syz-executor1 [ 33.061045] device lo entered promiscuous mode [ 33.068027] device lo left promiscuous mode 2018/01/14 02:09:27 executing program 0: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0}) 2018/01/14 02:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000029c000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b0a000)='attr/keycreate\x00') preadv(r1, &(0x7f0000c88000-0x10)=[{&(0x7f00004f7000)=""/84, 0x54}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d5c000)={0x0, 0xffff}, &(0x7f0000257000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a4b000-0x6)={r2, 0x8}, 0x6) 2018/01/14 02:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002ea000-0x4)=0x0) write(r0, &(0x7f000016c000-0x23)="2200000019000709000700d7090002000afcffffff85080018008800040006001900", 0x8a) 2018/01/14 02:09:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x0, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c6e000)=0x6) getdents(r0, &(0x7f00001b8000)=""/4096, 0x1000) getdents64(r0, &(0x7f00008de000+0x860)=""/48, 0x30) 2018/01/14 02:09:27 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000011000)='./file0\x00', 0x200000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000011000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000012000-0x10)=',cpusetvboxnet1\x00', 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000008000)=""/19, 0x0}, {&(0x7f0000011000)=""/145, 0x0}], 0x100000000000027e, 0x0) 2018/01/14 02:09:27 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000e000-0x14)={0x5a9a, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x5, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000013000-0x8)={0x0, 0x3}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000012000)={r2, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfffffffffffffffa, 0x0, 0x3f, 0x0, 0x800, 0x6, 0x3f, 0x0, 0x8, 0x50, 0x0, 0x2, 0x7b6, 0x2]}, &(0x7f000000b000)=0x108) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000013000-0x4)=0x0) 2018/01/14 02:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000607000-0x9)='/dev/sg#\x00', 0xe7b, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/14 02:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000072c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000021e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005b8000)={0x0, @in6={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0x2, 0xfff, 0x708d2198, 0x7fffffff, 0x8, 0x8, 0xffffffff, 0xfffffffffffffff7, 0x7, 0x0, 0x3f, 0x0, 0xfffffffffffffffd]}, &(0x7f00008b1000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004e2000)={r2, 0x2235}, &(0x7f0000823000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c08000-0x8)={0x0, 0x9}, &(0x7f0000d38000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bea000-0x8)={r3, 0x5}, &(0x7f0000d1e000-0x4)=0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x6) 2018/01/14 02:09:27 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007bf000-0x16)='/selinux/checkreqprot\x00', 0x1c1a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x8001, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x200, 0x2, 0x4, 0xa, 0x0, 0x20, 0xff, 0x0, r1}, {0xffffffff, 0x9, 0x1, 0x1, 0x7, 0x7, 0x3, 0x8}, {0xff, 0x6, 0x1000, 0x800}, 0x0, 0x5, 0x0, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x3300000000, 0x1, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x8, 0xc0, 0x1, 0x3b}}, 0xe8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0xc9, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x8) 2018/01/14 02:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x50000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000c6d000)=@hdr={0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\x00\x00:', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0xfffffe10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000208000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/14 02:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x6) r0 = syz_open_dev$mice(&(0x7f0000193000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a4f000-0x8)={0x0, 0x8}, &(0x7f00000ce000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bef000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000210000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000062b000)='/proc/self/net/pfkey\x00', 0x41, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f6e000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001]}, 0x20) r4 = fcntl$getown(r3, 0x9) perf_event_open(&(0x7f000058d000)={0x3, 0x78, 0x100000000, 0x1, 0x6, 0x5, 0x0, 0xfffffffffffffffd, 0x4, 0x6, 0x4ea, 0x9, 0x1f, 0x9, 0x1, 0x0, 0x9, 0x5, 0x1596, 0x0, 0x100000000, 0x2, 0x9, 0x6, 0x7fff, 0xfffffffffffffff7, 0x2, 0x8e, 0x1000, 0x1, 0x6, 0x2, 0x6, 0x2, 0x5, 0x6, 0xff, 0x40, 0x0, 0xff, 0x2, @perf_config_ext={0x8f, 0x8}, 0x10000, 0x200, 0x1f, 0x0, 0x0, 0x3, 0x5, 0x0}, r4, 0xffffffffffffffc1, r0, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/14 02:09:27 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r2 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setresuid(r1, r2, r3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000-0x58)={0x4c96, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 02:09:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4881, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 02:09:27 executing program 0: getrlimit(0x6, &(0x7f000015d000)={0x0, 0x0}) 2018/01/14 02:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000552000)='/dev/vga_arbiter\x00', 0x204000, 0x0) r2 = accept$inet6(r0, 0x0, &(0x7f00001c3000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000535000)=[@in6={0xa, 0x1, 0x45f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffff1e5}], 0x38) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003c1000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x5e, 0x1, 0x100000000, 0x9, 0x8, 0x0, 0x3, 0x8, 0xfffffffffffffff9, 0x5, 0x40, 0x4, 0xfff, 0x9]}, &(0x7f0000061000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d15000-0x6)={r3, 0x100}, &(0x7f0000041000)=0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) 2018/01/14 02:09:27 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000015000-0xd)='/dev/usbmon#\x00', 0xbb2c, 0x280080) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) connect$packet(r0, &(0x7f000000b000-0x14)={0x11, 0x0, r1, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000004000)=""/138, 0x8a) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000006000-0x4)=0x7, 0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x40}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000017000)={0x7ff, 0x8000, 0x101, 0xff000000000, r4}, 0x10) 2018/01/14 02:09:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) memfd_create(&(0x7f0000012000-0x3)='^^\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f26000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 02:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000147000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0x92cdf66a) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00001ac000-0x4)=0xfffffffffffffff7, 0x4) pwritev(r2, &(0x7f000076c000)=[{&(0x7f0000118000)="", 0x0}, {&(0x7f0000b98000)='k', 0x1}], 0x2, 0x0) [ 33.269251] audit_printk_skb: 19 callbacks suppressed [ 33.269266] audit: type=1400 audit(1515895767.891:21): avc: denied { setuid } for pid=6450 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.277531] audit: type=1400 audit(1515895767.901:22): avc: denied { write } for pid=6448 comm="syz-executor2" name="net" dev="proc" ino=13348 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 33.283391] audit: type=1400 audit(1515895767.911:23): avc: denied { add_name } for pid=6448 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 33.284530] audit: type=1400 audit(1515895767.911:24): avc: denied { create } for pid=6448 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/14 02:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_init(0x1, 0x101801) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00005b7000-0x40)={&(0x7f0000108000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ba1000)=[0x0, 0x0], &(0x7f0000305000-0x8)=[0x0, 0x0], &(0x7f00003e2000)=[0x0, 0x0], 0xa, 0x2, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x2) shutdown(r0, 0x0) getrusage(0xffffffffffffffff, &(0x7f000014e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) readlink(&(0x7f0000de3000)='./file0\x00', &(0x7f0000d00000-0x33)=""/51, 0x33) 2018/01/14 02:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000de6000-0xd)='/dev/net/tun\x00', 0x0, 0x80000002002) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f000064f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c00000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000019e000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000490000)={r3, 0x6, &(0x7f0000eee000)=[0x6, 0x3ff, 0x3f, 0x6, 0x8, 0x5], &(0x7f0000af7000-0x18)=[0x7, 0x8, 0x101, 0x4, 0x5, 0x80000000], 0x40, 0x7, 0x7, &(0x7f0000b51000-0x1c)=[0x6780babb, 0xffff, 0x8, 0xffffffff, 0x8001, 0x5e4, 0x7], &(0x7f0000061000)=[0xd8, 0x100, 0x38, 0x0, 0x95a, 0x40, 0xb07], 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d3d000-0x10)={0xa, &(0x7f00008fc000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) 2018/01/14 02:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) bind$inet6(r0, &(0x7f0000d75000-0xc)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) accept4$llc(r0, &(0x7f00007d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000053b000-0x4)=0x10, 0x80000) epoll_create1(0x80000) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 02:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f000033d000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bb0000)={0x0, 0x6}, &(0x7f00000d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000d8000-0xe6)={r2, 0xde, "06fe67627646c7ddd2ca1009298c2039b7a97425e23e05a0031af7d27488d83799722ad9a2e1d3a7f1ffe45e9c0f85051cd84d2a7866cae1c528224df9db16bca2dd23796821f9727aa65c0bed85dfd15f9aec40482cf192db2443d6e0a78647f627f94bd50f91e4be68dc66ce88a21decd9fa4538ff35d4446a579c8e8a03192c4f2f2be5c1936f4e73cef6963ad4029c02e10d21133f12376985e3e7f6e9509803a424e7f522af4be05f13e4cd84b307ac523187515127ee105b5b84f70db680d570a5b36d96528d16469a75cad36475933c390c621234219da8ffc673"}, &(0x7f0000eaf000)=0xfffffffffffffd3b) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000536000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00008b2000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000161000-0x4)=0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(0xffffffffffffffff, r0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) fstatfs(r0, &(0x7f0000eaa000)=""/3) 2018/01/14 02:09:28 executing program 6: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000ab0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 02:09:28 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000000f000)='security\x00', 0x9, &(0x7f000000f000)='vboxnet1\x00') mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/14 02:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) fcntl$getown(r0, 0x9) r1 = accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) r3 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r2, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r4, r5) tkill(r3, 0x16) socket$inet(0x2, 0x80b, 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006a5000-0x4)='tls\x00', 0x4) accept(r1, &(0x7f00009c4000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c8000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000048000-0xb)={0x8, 0xc3, 0x166, 0x1, 0x10000000000, 0x20, 0x9, 0x200, 0x81d9, 0x101, 0x5}, 0xb) 2018/01/14 02:09:28 executing program 0: mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d37000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x100000001, [0x100000001, 0x0, 0x8, 0x0, 0x1, 0x10000, 0x3, 0x6]}, 0x5c) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000784000)='logon\x00', &(0x7f0000d38000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d37000)='keyring+-&^em0.,/(cpuset\x00', 0x0) fanotify_init(0x0, 0x40000) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000d38000-0x5)='user\x00', &(0x7f000006c000)="6e6f64657665746830a900") mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d37000)={0x0, 0x6b1}, &(0x7f00000f0000)=0x6) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008f9000-0x10)={r1, 0x1, 0x6, 0xfffffffffffffffd}, &(0x7f0000d38000-0x4)=0x10) 2018/01/14 02:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000016c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000068000-0xb8)={0x0, 0x8, 0x8001, 0xa2e, 0x3f, 0x2, 0x1, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5be8e0a0, 0x3f, 0x7ff, 0x5}}, &(0x7f0000a36000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000087a000-0x1a)={r1, 0x8, 0x9, [0x5d3, 0xe4b, 0x7fff, 0x6, 0x6e, 0x100000001, 0x401, 0x9, 0xa15]}, &(0x7f0000a1e000)=0x1a) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000211000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000898000)='/dev/pktcdvd/control\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000c4000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000ea9000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a52000-0x6)={r3, 0x6}, &(0x7f0000439000)=0x6) r4 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000425000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be2000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r4, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) 2018/01/14 02:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b76000)=0xffff, 0x0, 0x0, &(0x7f0000dd3000)={0x0, 0x0}, &(0x7f000061b000)=0x40, 0x6) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000fef000-0x6c)="") futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000b6000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) clock_gettime(0x1, &(0x7f000072b000-0x10)={0x0, 0x0}) 2018/01/14 02:09:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000)="4ee253041834f2b8d8fae65ba539a7d2efffd2503e0d19a752899787ff220fc0c1e3d560c940587deeab57818ca3618df2d351f137a741ff42052b2e3c7e39d203b39ef865224fd46f2e082c16a58cb7686b88eb623607f86d873b1454bdbdfdd8ef48d8e12b04cdbb652ebcf01a1c8b0f99cfed78fb2777db2e2b954b38de1a47c84a0cae394c61af270fe8acd0d9c781aa5ee9071d", 0x96, 0x4008805, &(0x7f0000002000-0x10)={0x4, 0x1, 0x0, "c1cf5a0606f6", 0x3f, 0x0}, 0x10) memfd_create(&(0x7f0000000000)="282847504c2bc800", 0x3) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x1, 0x0) 2018/01/14 02:09:28 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000a65000-0x8)='keyring\x00', &(0x7f0000df6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000df6000-0x7)='vmnet0\x00', 0xfffffffffffffff8) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000df6000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f00005f1000)='cifs.idmap\x00', &(0x7f0000a2d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bfb000-0x10)='md5sumsecurity)\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x45, 0x7, r2) sendto$inet(r0, &(0x7f0000184000)="", 0x31c, 0x20008045, &(0x7f0000b6f000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000df3000)=[], 0x0, 0x0, &(0x7f00000c1000)={0x0, 0x0}) 2018/01/14 02:09:28 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/14 02:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a73000-0xa)='encrypted\x00', &(0x7f0000994000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006fa000-0x14)='selinux&vboxnet1em0\x00', 0xfffffffffffffff9) request_key(&(0x7f0000015000)='cifs.spnego\x00', &(0x7f00008f4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000769000-0x2)='\\\x00', r0) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) 2018/01/14 02:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000c) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) 2018/01/14 02:09:28 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000}, @in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7fffffff}, @in={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xcaa}, &(0x7f0000000000)=0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000)=0x3ff, 0x4) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/14 02:09:28 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000029c000-0x8)={0x0, 0x0}) close(r0) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x4) getpid() sendfile(r1, r1, &(0x7f00002a7000-0x8)=0x0, 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') connect$nfc_llcp(r1, &(0x7f000079d000-0x60)={0x27, 0x40, 0x9, 0x5, 0x9, 0x1e7, "d82651845f07a830e77e227db69aa17497efe4758da1e0856d1be88c3cbafcb4d11bccec1c47ac4039ea65635df9eaaeae4dab550de809c32caff0255eb7e9", 0x100}, 0x60) clock_gettime(0x0, &(0x7f00002f9000-0x10)={0x0, 0x0}) read(r1, &(0x7f000024d000-0xcc)=""/204, 0xcc) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/1, 0x1) fstat(r1, &(0x7f0000171000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000192000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef9000)=0xc) fstat(r1, &(0x7f00002f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00009fb000-0xb1)=""/177) stat(&(0x7f000054f000-0xe)='./file0/file1\x00', &(0x7f0000b8f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004e8000)='./file0/file0\x00', &(0x7f000058e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000390000)='./file0/file0\x00', &(0x7f00004fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000435000)='./file0\x00', &(0x7f0000bed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00007b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000837000)=0x2, 0x3, 0x8, &(0x7f0000e6f000-0x10)={0x77359400, 0x0}, &(0x7f0000a22000)=0x9, 0x9) r10 = getegid() getgroups(0x9, &(0x7f0000ea8000-0x24)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) 2018/01/14 02:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) readlink(&(0x7f0000a74000-0x8)='./file0\x00', &(0x7f00009de000-0x65)=""/101, 0x65) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) write(r1, &(0x7f0000d44000-0xba)="", 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00002c4000)='/dev/ppp\x00', 0x200, 0x0) 2018/01/14 02:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0x0, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7f000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000039000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000000e000-0x81)=""/129) 2018/01/14 02:09:28 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006b8000)='./bus\x00', &(0x7f0000ce3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000099d000-0x7)={0x0, 0x0, 0x0}, &(0x7f00005b7000)=0xc) chown(&(0x7f0000ce2000)='./bus/file0\x00', r0, r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/sequencer2\x00', 0x400000, 0x0) listen$netrom(r2, 0x5) 2018/01/14 02:09:28 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/14 02:09:28 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d3d000-0x11)='/dev/vga_arbiter\x00', 0x4000000000042, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008d8000-0x4)=0x2, 0x4) clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)={0x0, 0x0}) 2018/01/14 02:09:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000471000-0x4)=0x2) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850003000000e300ff3ffe58", 0x1f}], 0x1) 2018/01/14 02:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0xfffffffffffffffb) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00004d8000-0x6a)=""/106) mount(&(0x7f00001d4000-0x8)='./file0\x00', &(0x7f00005f2000-0x8)='./file0\x00', &(0x7f0000aaf000)='hpfs\x00', 0x0, &(0x7f00007ac000)="34dd1d6d3635d1f229638ca4e8ff9489bed57d90bf9eb2411ab287699f61eff26bdb4e33a1c5cdef896cb7e61ad02fd0513148b774102cccf3d341b8c6503c8ac117f0fc6843fadc966fd8c3fef2c6459c6bb54a250b4c1ef66e7ac3e301d18b352d9d325980516280c090ffe5c40c1634b0a4877d2d774f22f98ffb732218081aa0c18e5e169a270bd2b7a338e2fe6c4342a3ceb179bbed5bd9a4a94bda072b98db9075d6327304f8985b07a5351b6fcebfee0634a98e9d408dfdc4977837e357bbe94c1a80a0216fd8b62f26f71391876b9d59") setsockopt(r0, 0x107, 0x1, &(0x7f0000a34000)="01000000030006000007000000c4ffcc", 0x10) 2018/01/14 02:09:28 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fb7000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000097b000-0x12)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000800000)=[{&(0x7f0000834000-0x69)=""/105, 0x69}, {&(0x7f0000c9c000)=""/113, 0x71}, {&(0x7f0000752000-0xf7)=""/247, 0xf7}, {&(0x7f00006e2000)=""/163, 0xa3}], 0x4, 0x0) 2018/01/14 02:09:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/14 02:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)='net/ip_tables_targets\x00') pread64(r0, &(0x7f000047a000)=""/213, 0xd5, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003d1000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003e5000-0x10)={&(0x7f0000a6c000/0x3000)=nil, 0x3000}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) 2018/01/14 02:09:28 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="1a4e0f9fa97375ef8e2c9580fd47829b9729cda7c682e46673674f68da01d19f3f1c3d57d0b3516dc1816a26968cc5eb27e3d30032f102c0af792e907ae8f91717cd7adcd1e80b322019dc3773b878c0", 0x50) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00004aa000)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) 2018/01/14 02:09:28 executing program 2: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xffffffffffff7fff, &(0x7f0000001000-0x1)="c4", 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x1f0) 2018/01/14 02:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0xbf8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b5000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000436000)={0x1ff, 0x5, 0x80000001, 'queue1\x00', 0xa0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00003e9000)={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x7f}, 0x8, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000af8000)={@generic="b159f966d776e4ce2939924b2110a887", @ifru_flags=0x400}) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b50000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006b1000)=0x1c) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000063000-0x18)={0x2, 0x0, 0x96, 0x3f, 0x3, 0x8}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r3) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000eac000)={0x100, 0xadc8}) socket$inet6(0xa, 0x3, 0x0) 2018/01/14 02:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d68000-0xd)='/dev/net/tun\x00', 0x0, 0x24000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00007da000-0xc)={@rand_addr=0x0, @empty=0x0, @empty=0x0}, 0xc) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000de3000-0x4)=0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c48000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce4000-0x24)=@ethtool_ringparam={0x11, 0x8, 0x400, 0x0, 0x4, 0x8, 0xfffffffffffff193, 0x8, 0x1a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.110086] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/14 02:09:28 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d05000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000aeb000)={0x8, {{0xa, 0x0, 0x300000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000af5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000c91000)={@common='gre0\x00', @ifru_names=@generic="26b4295143f1ff9d65ebfaf40389cfa3"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000a08000-0x1086)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4bbc8b", 0x0, "15d994"}, ""}}}, 0x2e) 2018/01/14 02:09:28 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x4, 0x400, 0x5, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0xffffffffffffdfff, 0x40000) getpeername$unix(r1, &(0x7f0000007000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000007000)=0x1002) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/14 02:09:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e1f000-0xa)='net/icmp6\x00') epoll_wait(r2, &(0x7f0000b78000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000078e000-0x4)={0x2, 0xffffffff, 0x4}) lseek(r1, 0x0, 0x0) 2018/01/14 02:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000771000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005f9000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076f000-0x4)=0xffffffffffffff54) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) sendmmsg$unix(r0, &(0x7f0000af4000-0x38)=[{&(0x7f0000c10000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000073b000)=[{&(0x7f000075b000)="2eeb9cf9da31f0242adacf9430e3c2c3f81b7967f01a3618abfcbfcb737192b9155e29282878c0e20fb69da82e7d68ea32f673f4e6fb64e95f6b290072de6d61ac71aec0753fc7af9011431ff0f63bfcbe4362a8df9ab82d8de6d890a3a1303c6868b8453538d76e7c19911d005d0e720a9291a6006688d27af0f0f7e0a32bd85d5731ac3ef4f5d75cb53d52c604ebe49ef5a19e2b268b0242c495a356f41980b7968dbadc927c830834edc6925fb73c4cd21f268c910430ac91a3e51b0122", 0xbf}, {&(0x7f0000791000-0x5a)="06e73d20efa093d0014cdf4c6b68461afba1c4fc0ccb79958320af6e94dd1194170982dcdf325bb2a11e73ff1eefa61500c1ecfcf417f97668004cfcf878ef45003c459c23d3f09036ce419041a411e0764a4d64b46a7edb0f86", 0x5a}, {&(0x7f0000d8d000)="c6fd4f757c39b3033ee413679cebfddab9a86c4d18693fbe77fa414b465de2cdaf5398ac5d48ad8af5321cef3d817d22e5c698fc6230fbd8bd", 0x39}, {&(0x7f00007bf000)="", 0x0}], 0x4, 0x0, 0x0, 0x8010}], 0x1, 0x6f5bb91ea9f7698d) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f52000)=0x0, &(0x7f00003b3000-0x4)=0x4) 2018/01/14 02:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x100080000000d, 0x7ff, 0x8) lstat(&(0x7f0000455000-0x6)='./bus\x00', &(0x7f0000ec6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000794000-0x6)='./bus\x00', &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f0000e13000-0x6)='./bus\x00', &(0x7f0000b97000-0x6)='./bus\x00', 0xa000, r1, r2, 0x4, 0x9, 0x39c7435ec158933b) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a89000-0x14)={0x0, 0x14000000000000, 0x2, 0x7, 0x7ff, 0x6}, &(0x7f0000bdb000)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00008b6000)=@assoc_id=r5, 0x4) 2018/01/14 02:09:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x40) r1 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000)={0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000606000+0xf96)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x477, 0x7fff}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x913, 0x10}, &(0x7f0000002000-0x4)=0xc) 2018/01/14 02:09:28 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000000b000)={0x10001, 0x4, 0x0, 0x5, 0xee5, 0xffff, 0x1, 0x7ff, 0x6, 0xfff, 0x3ff, 0xfffffffffffffff9}) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3000003, 0x10, r1, 0x0) r2 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r2, 0xb36d0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) gettid() 2018/01/14 02:09:28 executing program 7: mmap(&(0x7f0000000000/0x11f000)=nil, 0x11f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbb, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xad, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x17, 0x0, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, "35706ba99f"}}}}}, 0x0) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000029000)='./file0\x00', &(0x7f0000120000-0x8)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) [ 34.195789] device gre0 entered promiscuous mode 2018/01/14 02:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005b4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ed5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca1000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d48000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/01/14 02:09:29 executing program 7: alarm(0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) preadv(r0, &(0x7f00008fe000)=[{&(0x7f00002de000-0x86)=""/134, 0x86}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000093c000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000aab000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f00002ba000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000056c000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff, 0x1, 0x9, 0x100, 0x1f, 0x80800000, r2}) 2018/01/14 02:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000dea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002e4000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000316000-0x28)={@generic="b0955d77203da4566dbed98f69a09a81", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000b39000-0x2b)="0f36b0e3a433c783d7a414e954ec9fed189a4c72279a619d2f10235f5b4446bb1049a2a4c9e00af0b27ada", 0x3a5) 2018/01/14 02:09:29 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000)='/proc/self/net/pfkey\x00', 0x17e971a0f7a90d9c, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000019000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/14 02:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') r1 = socket$packet(0x11, 0x2, 0x300) recvfrom$llc(r0, &(0x7f0000cfe000-0xf4)=""/244, 0xf4, 0x2, &(0x7f00003a3000-0x10)={0x1a, 0x1f, 0x401, 0x80000001, 0x9, 0x8000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000e83000)={@common='bcsf0\x00', @ifru_flags=0x2000}) preadv(r0, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0x800) 2018/01/14 02:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e5c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0xc0000000, &(0x7f0000d42000)="", &(0x7f0000175000-0x4)=0x0, &(0x7f0000277000-0x1)=0x0, &(0x7f0000457000-0x39)="") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ec4000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000910000-0x4)=0xe8) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000140000-0x1)="9f", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000121000+0xe0f)=0xb) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d0c000-0xe)='/selinux/load\x00', 0x2, 0x0) mlock(&(0x7f0000eb0000/0x3000)=nil, 0x3000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000397000-0x10)={0x1, &(0x7f000021e000-0x28)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/14 02:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000000000, 0x0, 0x2, 0x1, 0x0, 0x82, 0x0}, 0x20) restart_syscall() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080040000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/14 02:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a1000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000061a000)={0x0, 0x68, &(0x7f000050b000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002fa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000497000)={r1, 0xd5}, &(0x7f0000655000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000965000)={r2, 0x7, 0x80000001, 0x80000000000000, 0x3, 0x6}, &(0x7f0000fd7000)=0x14) r3 = getpid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f00004e5000)=""/47, 0x2f}, {&(0x7f000076f000)=""/125, 0x7d}], 0x3, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/142, 0x8e}], 0x1, 0x0) 2018/01/14 02:09:29 executing program 6: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="3c1e21435397025a2968", 0xa) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/14 02:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) splice(r0, &(0x7f0000f0c000-0x8)=0x0, r0, &(0x7f000054e000-0x8)=0x0, 0x9, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003db000-0x4)=0xb0, 0x4) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000271000-0xb5)=""/181, &(0x7f0000d17000-0x4)=0xb5) 2018/01/14 02:09:29 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bda000-0xb)='/dev/hwrng\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000824000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) 2018/01/14 02:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000093000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x2, 0x800000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x99}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) [ 34.430531] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure [ 34.475874] IPVS: Creating netns size=2536 id=9 [ 35.211892] pktgen: kernel_thread() failed for cpu 0 [ 35.217039] pktgen: Cannot create thread for cpu 0 (-4) [ 35.222435] pktgen: kernel_thread() failed for cpu 1 [ 35.227543] pktgen: Cannot create thread for cpu 1 (-4) [ 35.233357] pktgen: Initialization failed for all threads 2018/01/14 02:09:29 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fadvise64(r0, 0x0, 0xfffffffffffffffa, 0x7) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001d000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496071b1b45009349041eca724fdec73fab9b04e4a4a5af660000000062", 0x36) mkdirat(r1, &(0x7f00000a1000-0x8)='./file0\x00', 0x100) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000799000)={0x3, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x8, 0x1, 0x6, 0x3, &(0x7f0000df7000-0x10)=@generic="8d6789f4417f745b8c984d095f48398f", 0x20, 0x9, 0x7}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000c000-0x7c)={r2, 0x940, 0x74, "66ee6f2db60e70f895806eb786478b62de794217801f674001aa895331e7c36bed4c0b967120ff1fbc58d92ebcc880b132d69b49be360c755c161fc925c54efed0a1638b140ec23a936a2d153fcafb4fa0cb93649a026f683c6a5a7f811074d0ec5d78457117857ab111f411589588405b05b789"}, 0x7c) 2018/01/14 02:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000466000-0x24)={0x2, 0x1ca138e40000, 0x0, 0x80000000, 0xffffffffffffff65, 0x2a, 0x2, 0x3, 0xff, 0x2, 0xff, 0x2}) stat(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b4c000)='./file0\x00', &(0x7f0000d75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flistxattr(r0, &(0x7f00005a3000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004dc000)={@generic="4cb65e95f100c47f627b87c1c0b962b6", @ifru_flags=0x4200}) fchown(r0, r1, r3) syz_extract_tcp_res$synack(&(0x7f00006f6000)={0x0, 0x0}, 0x1, 0x0) r5 = fcntl$getown(r0, 0x9) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00008f2000-0x10)={0x15, 0x5f, &(0x7f0000554000-0x5f)="d92aed0b84d20a7a6d5ebd9db342caffd9432c7cbca64bb7f2f5672e3fd01ffc94115b6bc8e4ab2d111f107627947b06a9071ae5b386ec48c2179764f42c2d0a338a5b8121b5c36c586f9c3413f7a2771cf119f90ad9ae952ad6b1e3e29063"}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa0000-0xc)={r5, r2, r3}, 0xc) write$tun(r0, &(0x7f0000ee4000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x3, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, r4, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4000000000004, {[]}}, {""}}}}, 0x32) 2018/01/14 02:09:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f0000393000-0x4ec)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 02:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x6, 0x81) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) dup2(r1, r1) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 02:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000021b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000430000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000342000)='net/udp6\x00') ioctl$TIOCSBRK(r2, 0x5427) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000e5000-0x4)=0x800) sendmmsg$nfc_llcp(r2, &(0x7f0000869000)=[{&(0x7f0000f80000)={0x27, 0x6, 0x0, 0x5, 0x6, 0x52, "d5bf9567652b1ab4fef2913a39c56d7b1cfc03659c67fe962a5c254f3c1387ab1b7ccaf116f4abcca8951887df7a21419ad00511d1a0de180831d301e22990", 0x3}, 0x60, &(0x7f000075c000)=[{&(0x7f000088a000)="7a2e926f82d94e13e045130051cd1ea286c4a9652d69738bf5948adbbd7debd125be43773bb8308971baca11a41c41987216a9b73140d3e8fb90b6c11ea44abffa208480a91dd593b2655910387e1a542d6a263a4807e05c72997b9ce0728781913e698959e34671609bf1288f8059510efb67cdf5baeacea674cbcb3cd38c1e420b06effdb1baae285c9753b858476cb6975c4e31a0f9b3955ebe64d226d437ae52194600952cffb0762c6cd23094f60facea13a73f896235af223f9a8bbfab14b148a8823b69257c56aa500aba28d921946e153c29462b2bd74bc5f75a864a23f7b95d122804185d3c368f913f16", 0xef}, {&(0x7f00004a4000-0xec)="da122b1a6364c7806778c5fd36b7cf2050abdf8f52ed525fdf89b82b2c38b6a484439108607f67439b5f1b2b535561e884b23943919cb8352750581d7162c275624f18e2883a98db322b34bd17fe67cce23274aa1d31c8f96526bd58e5ce5737b2eb6246a99e7175bc9c6d981e33a30c87640a2d4245e893528155f5dcdaf60b388a3e5e492e7e2a3ccb76971341297c26187b0b47fc4201038b377a8e8d63b695ae5a160596df5cb4f461d30285cf60151bd822c30ccaf4a2f7196444043782abdf950905eff177ec03b03c7a5128a58a644b6ccef5c2d32101684b0eb1f2e6b69ea46e07011cb639396a4c", 0xec}, {&(0x7f0000c47000-0x8c)="601bcc025dea48cf20e0b7f70407fd4bb775f00c094fe25661e2dfa8b46daffa3aed67ce9d5f014138fb68ba999967ec819f24ba537d799487aabd67727b1100608e0bc51bce42318a7851a291756f2fceb50d83b2ace1f4f8ee36f9423c97a4e9e8e79a0c38ba4b33669119e0915dc9dd4030f7961cde1e163786773dda1100ff428cbd9fc342db3ef45cc7", 0x8c}, {&(0x7f0000593000)="", 0x0}, {&(0x7f0000d54000-0x3e)="537ab4205132c36914af18134022467e63e9aebcf95bbdfa01769bfebd60a64d4b319a120e0cd36b420c7b5ea618dbce498e3d28bf1867f5774bbb3fa8ab", 0x3e}, {&(0x7f00009b7000-0x1000)="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{&(0x7f00007ce000-0x2f)="8dc5aeb00d377562d3332b1a810164ed6793d96410b729435781e12a9229b078d1f5a2d74d3f9214c0fa8d803eabdf", 0x2f}], 0x9, 0x0, 0x0, 0x40000}, {&(0x7f0000e73000)={0x27, 0x9, 0x5, 0x6, 0x28c00000, 0xda, "c2855b1b7e2561b9607b5d74f027b88a332cbc18e1f1ec17147a8c9ce4b17fe95801cb55eeb7b1cccc72eeee534ed57c2bc672737af9c5f8fd2bb625a7b3cb", 0x9}, 0x60, &(0x7f000040e000-0x40)=[{&(0x7f0000a67000-0x9e)="58c02264d6208c3d80312865500517bd4d305afd98ba2aa4781875e4ba86ea86cf1599cb438cd4c0b965aabe1ced035b27f0c817041028cd0359a5dc134295ed79da3f3fd0ed44eb280506134fab691852a914c9672f72045c654f1aa89f5022742ec64bbd0007b33a8ea49ed406fc5e52aca533d218b52666f83764851e1eb6bae0488042d0715e7cf10906c167b7a68fd207d088ce63408a8af2cdab27", 0x9e}, {&(0x7f0000766000)="60348c1d7acd37e40ca68db248aafcb6fb820ae35e526ebfc5b462ed5b02ca1f37026f7c51fb7768405bbf76d5e2c5f07de437cb156d0165a147218f64934ad780c77ae2823c3be46f159576cbc7ccf386e8ad8779e081d827153f7957f2c3e5afbddbc9a869c15e1b7cfdbf38347c6001f00cdf1f2ddeda8d12e37924c39942eb6b2a61a28b272543cabdb54ec842d62f82154ce6ce46a6990b9db4b64c59fd0fb7ef8e1c3cc905b461cae5fc5ab2a519123b27e03e5550219f3c264b5dd9e55649f5aa3ff26ecaede326ac17ca", 0xce}, {&(0x7f0000fb0000-0xf3)="6562e92d78770f3d0e66340146f37df2661f17cfa3e7277a82066bb541791e1db737a752089c1a4de7001823f64e81b71e9378d7836237222d3c98264b1560dade19968e2a04d9d51a78f65a0aed70e5de17896cefc02aa2c9803467dad66046c7fd32250992f0d4906b78b913300ff8f7c5a2ee3f118038b80f91890b70651bf95941a6a42eaf8c43f2d558941599e0507fb65b4bc1fe7388f2c0dc41d53a806124c3e7e6c0d4dc791dac25a3188b24399b370ecfc6a4275d05c1a74ac2d5c42c2cf879dfd610972fa43d1c91ababaedbbe5a493f6c9209c86adbf30dc9316f4b3ddb5bf733ae0023a61ebe89c5a550bc5809", 0xf3}, {&(0x7f00002b4000)="57a65b729f80ed6dc3b5d62850d869f5c2b196fd952469acca0da749657a6a65fe2f4c05571b4bf6bfc4f3e3e67c14f35c46aa852fbd0a45bd3dbba1b406329f9114e18a26c1851383e2927f23b25a975c02e4e34c1d14156dbd346330003827c61d2a2d22a3974bd74eeef20edfe05ca9c9b5a9ab48bfc3b80638e7714a976363734841e293508382b8", 0x8a}], 0x4, &(0x7f0000b17000)={0x38, 0x0, 0x4, "b34abb62d4eeee8b5417207d3fa2ed7521ff23ebcf8bbce0144444b6d15d9c2c28427f4bb2"}, 0x38, 0x1}, {&(0x7f0000493000-0x60)={0x27, 0x3, 0x4, 0x7, 0x2, 0x1ff, "f77030a279583327bc40327055ab0b61ba2ec1a3caa5fb18b5fe3a7773306e3857227fc079d28470e936e330b739b2814df0e947decae190f8eada1af20e8e", 0x101}, 0x60, &(0x7f0000a88000)=[{&(0x7f0000b3c000-0x41)="55032f21b2582c5bbd47aa673288caa844b161114e0fecc4986be4ea83128edc41f12d7efd6bfa37d31b6cc505f1ad8063495e7161160c348c3f8276fe9b35ab72", 0x41}], 0x1, &(0x7f000072c000)={0xf8, 0x100, 0x1, "c85f0b2ec8c800f66a0a0fd501be32987c866a97c399b2e4fb593cd3d18a55d4843dfc754a19db9b2d56ba2a8d20d6dacb48f979c5fcfe94c90fdd354ca1ec6c03f297b7758a0cb30483a5bf191710b72a15f5ccb280471cdc96ddad304fa0421c7a5b098d2e3611890f0c0b9881b079385005463c5aa9b3dd178bf36ec933fe22977096dd4b0720dc9de5fa4c50aa8be47dc5974b9e0c20a7f806aad5df97b742f53bac1da3f70e8872c9b12b893e32f6da9533712e862faac4501fd45fcb99fca665f68d2d93e8438e7ffd5744d407300c98b169e9273df327b7e4159d7b842558dd9ab8c189"}, 0xf8, 0x0}, {&(0x7f0000a98000)={0x27, 0x4c61, 0x4, 0x7, 0x0, 0x9, "578ad8512d7cbe2e72e53aecd20ebd3425acc3db345ec3ad5e10905948ad35c78ed960852b21b1d6682148925e2e495961b9eb2ac5489df7f5761c1d5c48d5", 0x1}, 0x60, &(0x7f0000b95000)=[{&(0x7f0000046000-0xb9)="9b42ff344dc5ba3d6a1709b17a732b7257d8600203c9d54d3044d5c73bb8f37b649a0510c5fda2afc257c7fb559e67c3a51c66ba9a4ba052388b165998beba02abb4db931c64bc08c5277a9802066e811f4de7a2d8b3be44a81d92086a8807db1d4de8d5eb5f76655bbe1db1ec35a3267d0f8ca556426fdd35a6cbdfc185c8be49309c884548e67d05f32ec57c2c2aafcc1284ee591174d7576f1dc81ec9740ea0bb659a51821a55f70d0ce786fd25abbd954cc946675e38e8", 0xb9}], 0x1, &(0x7f0000d32000)={0xe0, 0x10e, 0x1, "8ab33fcacd1a367ea6d1bd91cfc202edb408b25b2ea795e4abc50eb327740f3ca9e39d83c8e39cae8814d52de48e0d2b593863a5665c1220312613ac7dd58d1a747614c6f641e7640bff2bb8d0c9126cd63c49f7fa95091a7112e6ff22122002cf2a9cbff5f0f0aeb3e1acf2545cd94f789ed520e7613d6a19654f635a7d88842d03c69cb152b9213fe74721e862c8df3e8a502c1b634ed1cd2ebfb4499bf1d96c334b860362e4aa7c1ee6746e8370f43fcd2a2486a86dba693558345afbd0a36fffdde31d3854267ba4a921e6cb77"}, 0xe0, 0x40088c0}, {&(0x7f0000293000-0x60)={0x27, 0x8d6, 0x9, 0x5, 0x800, 0x9, "c3d2f8f12caf57bc9b69effa2bcbf191b996cca0cbd14457145ebb6fd766cca067cd0eb1b887a6188a308dd7b40c424da534f589904173680ae804c17add84", 0xfd3}, 0x60, &(0x7f00009b3000-0x90)=[{&(0x7f00006d0000-0x4d)="34184c163cef8e0307aede48f0344339db7bd4361abd5fde7c8deea034fff7550a2663631f48ad8dfb72a52df1db72271738830de22a05540d470315c03bcd165d7d5ac7613b321b5c699db12b", 0x4d}, {&(0x7f0000fc7000-0xb8)="568cac015e5279d290b9fe7b9f733baed4d1f895027ae0c6a1a7eb3f0267fdeaba411c882331da37ef956b92e82bc4d3740481f8879286e7fd07be98e5c8ec2fba9809652aacf2f1eb47debee2c83d2fbb8943cd44b2981435b93d883cdbfea3924abb1e3f4fa324d38380bda255ca6bd41a1568ce6155239c5cefb7b875fc8d1affdfb21dd1c4721c918ae51fa379508fc0df838810f6c4e0a9fa02e654c7a7e8f7b710df874e7f4f90e5296c3872d1beebdcc092bb05c8", 0xb8}, {&(0x7f0000ea7000)="c11b31747940d503d7389188ba015d6f5921a5f4ab8c21e06a42f753902e9feaeed22872d370229c381c89ca74a456c4c5c098e3100f946139a13c7866a129297eae81da0db808a877dd13c6f2903c3db1", 0x51}, {&(0x7f0000dd5000-0x7c)="ca70be500edab0f811a98eadc1bbd01aa8237caff13d67e12ff316b1cb663471e5fd8153d5c5b652f32595dd38c467dc760f17b3ebc3a36feb9fea2b1601b9f1c7f28b317c3b74fa22309a0b5e7b3e8d69368b0447814040eb20867ac278be2aa2af43e2f1fea707650f0f34a12c4e6f639f05c4227a400cef0c9b78", 0x7c}, {&(0x7f00001c4000)="24094b6df233d466bc2ae09ec1e9fd0a3c4579610ab8b2a212260390d1abf4e6a9e5ca690cbde44b6736a3b7dc086fea78a1327800de771ce37bb2fd144512195aec964cf791682910c1efb4a56414c8f8f572842a453ae13894071efb64b1950542058d8bef81dab96935fa3de3d9be9542cd82aab3d6417594ea706911c0b687bfce48092b6cb811e8bb75e023f9585f5e850ed1", 0x95}, {&(0x7f000001c000-0xf2)="cd09695e161ac9a9a1cdb08ef867762393f56c887f2c0096141192ccb070805c3f73f78338e0adc9df85bff9bc805740b8c302184341c51ceb7ab6136e5edf6fdc5611400849fd2cac32c042a8e80a40bcdf00e25b7ce733785d918f322ae383382225d502ea8603cce01226d5dc3c56103a294b7271860f502a2bd5fc129578b3246c069c951e72feb6e94694b045a470bfaf11fb970a7d694b26af12aeb73b50b91fab6ac40d14fd212fb95473aafe7a92b03216d78b777d21311735e1799f82cf382e750b8dd99e6c86119a0288208bbe2edaeb001554d2ebb6f827f3ab785411bbd09fdf871f48802ed505975da60864", 0xf2}, {&(0x7f0000912000-0x18)="47894a679bc6dab7dc66020204639a56b1163c70f0f20a35", 0x18}, {&(0x7f0000461000-0x4f)="37527415710653bd280e07a30400eab8cd3d0f7ab2bcf52e1f01374d2bff2cafbec18fd216fc366d2110c1fe3fcd890291d3f69c73c7bdfc0ca02bad71b96384f9ee691314ef36be99d5a7f050e6df", 0x4f}, {&(0x7f0000edc000-0xb0)="84b5c8071c48a0fe9ce51a9e71c7704ffdc5bf075257ca2bf03efda3034ac4244e06961df3f3f1b2d53d289a66f33ef7d4671a2b081d2fe951c13f7afc7b10528bbf21e258679e29834a6f89308e3e2e1ec6f0ecdcc29b582ec73ae0d7e47055067df20b5a3d44b83539b250063aa92539b3ac288cb15d6923c195e6e0bedfa89a448e294f2f31192aba1780b997485fa6f2e9120fa41da9c357708486653f1bb290ab87ca6c82cb17cbfd580ddbdc5b", 0xb0}], 0x9, &(0x7f000084f000-0x38)={0x38, 0x10b, 0x0, "5d094587debe80fa9bbfb92d89fe6bc20971a05eecb6b36f8c0999fd83b54755dc86a2223825e8"}, 0x38, 0x81}], 0x5, 0x80) readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000cd4000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b09000-0x12c)=[{{&(0x7f0000d31000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000818000-0x10)=[{&(0x7f000071c000)=""/16, 0x10}], 0x1, 0x0, 0x0, 0x7}, 0xfffffffeffffffff}, {{&(0x7f0000fc8000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003fd000-0xa0)=[{&(0x7f000007e000)=""/4096, 0x1000}, {&(0x7f0000c4f000)=""/189, 0xbd}, {&(0x7f0000dbd000)=""/249, 0xf9}, {&(0x7f00004d7000-0x6f)=""/111, 0x6f}, {&(0x7f0000296000-0x2b)=""/43, 0x2b}, {&(0x7f00006ee000)=""/201, 0xc9}, {&(0x7f00000e4000-0x84)=""/132, 0x84}, {&(0x7f0000ebb000-0x1000)=""/4096, 0x1000}, {&(0x7f000066a000-0x8c)=""/140, 0x8c}, {&(0x7f000056a000)=""/0, 0x0}], 0xa, &(0x7f0000c0c000)=""/10, 0xa, 0x2}, 0x4}, {{&(0x7f00006c0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e7b000-0x50)=[{&(0x7f0000275000-0xf0)=""/240, 0xf0}, {&(0x7f00007be000)=""/151, 0x97}, {&(0x7f00001bf000)=""/133, 0x85}, {&(0x7f0000edd000)=""/39, 0x27}, {&(0x7f000088e000-0x1c)=""/28, 0x1c}], 0x5, &(0x7f0000131000)=""/115, 0x73, 0x2}, 0x7}, {{&(0x7f0000ce7000-0xc)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000881000-0x92)=""/146, 0x92}], 0x1, &(0x7f00007ac000)=""/11, 0xb, 0x6}, 0x3}, {{&(0x7f00004bd000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f75000-0x70)=[{&(0x7f000072e000-0x81)=""/129, 0x81}, {&(0x7f0000db4000)=""/4096, 0x1000}, {&(0x7f000021a000)=""/229, 0xe5}, {&(0x7f0000c90000-0xd)=""/13, 0xd}, {&(0x7f00002a0000-0xc1)=""/193, 0xc1}, {&(0x7f0000c26000-0xc4)=""/196, 0xc4}, {&(0x7f0000b88000)=""/149, 0x95}], 0x7, &(0x7f00002b4000-0x19)=""/25, 0x19, 0x0}, 0x0}], 0x5, 0x2020, &(0x7f0000bd9000)={r3, r4+10000000}) readv(r2, &(0x7f0000aa4000-0x10)=[{&(0x7f00001aa000)=""/170, 0xaa}], 0x1) 2018/01/14 02:09:29 executing program 3: lstat(&(0x7f00003d6000)='./file0\x00', &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x5, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8010) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x11, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x38c)={0x38c, 0x2a, 0x100, 0x6, 0x3, {0x15, 0x0, 0x0}, [@generic="f99006f457d4c74af281e61c2e6c85df87ee3ec818fbecd0964ef18783afcebade1a52d4c441b1cd444568fbe855607423345cbe6a282d44e0c32b9ed690134579665ffd654bd0a9", @typed={0x18, 0x36, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="6b52b6160b0a2434a582dbc0480a204e89aa9805e9b418c0ae72baf6498c93cd5057cc827bf2ed87e550708b7ba41a362793577b19cfa22facb5a6094ac457b84c439362accd1b968d92b70f8a7ca9dbed4f729f03d625bcef3ffb36fe6945e2f0d7448b33f0d1fc2880e72c757595044ed1d0f3f0649d61933ca831f36213a6bce1be854ec86e461cfb4cfde74e609bb82b08526537511f159d0e2e12e5cfb41569f17bc500c14c54d67e3de1", @typed={0x8, 0x36, @void=""}, @nested={0xb0, 0x11, [@generic="0849b04db4a87f4a367b6bebaf1560954575d9df333e67a90553103de41719e9b90b53cdf09c03ab9d55b2a045e0acf4957e4f4534a4d35ed330834b3ab5282b9b0893f937a212fddb48860e47760df68eb42ce5dced1adaf9a848064755827ec09d89a63f29b295230d3149043864143ad700891317b349f6c607769b358256cd13f9c2d9abcf3944205aad5f90575091fbcae5d97dbe41dd5a", @typed={0x10, 0x3b, @u64=0x5}]}, @generic="e0f9197ed6fc9ce85dff331d1b9faac4f8010be690e26d97c57e97a213a942b3d8d986a1aa06c5254eeb7faf0e5c945c8097421e37c05304a7daa0deaf1d7054f7862f6c1b978f7cdda614921cb78642fd8a0032ea7a1da704a65f1766b43aff9d0a985877a79c2975a0b473d1a78bb1", @nested={0x140, 0x3c, [@generic="96b0b9dbc75f4555ecf750c42bcc07a37a03d7e5a95a65b128a6859c73a61afcefc6e0ba4cb1b8bf95b019dad1acf52373a94ccccf0abe1631eb11e188f1278ebb5e1f61a4315ca8caa5b31c5bf4ce6c6e92594fac08da187ddd7a9ad565d5e4c05d3c71e606112737acaf9584622e861722f05b2c65d19336da2b5144d405270769dae3442ec9f22b9e4a4c243d4cea7519679b8f63cd81fece4788188c78355ab1721bc4939b31b79b37ecb85b1c36e4e6a60cee80f4701434611650a2f7c66cff81", @typed={0x78, 0x6e, @binary="edbc91b5f3a8a345c88357ec03c405f272ab6363ecaa77a69aeb946f92ab100a184d1cf9243a88c80c51b553c3a48377d53c6c9fdaf9f0e94d283440dc57e4beeb5dd9ffa134a1c72092a9c2768da6391edf48a9de1fb52f46932a49f3912cbce170917f2fb86f339e5f599dfaca"}]}]}, 0x38c}, 0x1, 0x0, 0x0, 0x10}, 0x80) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000e1d000)="cbbe3a1428c1c20eeb8f835d65e41cfa2891b1c68b96be8c5e7926f7380fcbd4e82ec38844e71e713132da7d5875ef74a6091be05005e8e6373f888e2a8591cf1ab68d9f99de3b31c639a6506ff5cff83b6ce9c2e831512593e3f98b6ffdaf015da069be112acfaff59d1ec8d3b564c68845778c55878ffe98729813cf32b0fa8166df26205e53b88ee67881f7ddc74ab3c33cb9036812d64e011466f00b06112ea605d3669bb5811eba7cb7283c2c55c628acd9d41c00318abd881750d9f40411a6482f4e30ef938a348f6ded60", 0xce) 2018/01/14 02:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x1, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c02000-0x11)='/dev/vga_arbiter\x00', 0x12e02, 0x0) mq_timedsend(r1, &(0x7f0000823000)="4f11ef147d68d4ee39979da63d0f1c660ee042eda6a1e235c1ee24112d09f6081e8090fd1c9d335abc28c0b360bf02b3cf1046187b33a5b1c7e13c09936eb5c4f9addad9d357fe3146811239f761c32c31f2501a8897ad986fbdba7f1b93ed0a2d52ef777b01056485fad543775903a4515e738e0b2f6a827092a06b80a2420585dac4f9ca193e33085d84b336420e91664a8d7b41eacd4961f8", 0x9a, 0x3, &(0x7f000056d000)={0x0, 0x1c9c380}) 2018/01/14 02:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000087d000-0x4)=0x0, &(0x7f0000d08000)=0x4) mincore(&(0x7f00009c0000/0x1000)=nil, 0x1000, &(0x7f0000e88000-0x1)=""/1) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x200) userfaultfd(0x0) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000037c000)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x40, 0x0, 0x1, 0x0, 0x9, 0x0, 0xfffffffffffffff7]}, 0x5c) 2018/01/14 02:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7ffffffffffffdfb) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000e82000)='/}GPLusereth0\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/14 02:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x101, 0x0}, 0x10) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000758000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000829000-0x10)={0x0, 0x0}, &(0x7f000057b000)=0x10) 2018/01/14 02:09:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x803, 0xffbd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000011000)={0x0, 0xffffffffffffff01}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x40}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000077f000)=@sack_info={r2, 0x10001, 0x9}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 02:09:30 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000e6000)={0x5, 0x4, 0x4, 0x4, 0x9, 0x265}) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000051000-0x15)={0x7, {{0xa, 0x1, 0x23a17e69, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f00002d0000-0x45)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b92000-0x12)={@common='ip6gretap0\x00', 0x1}) 2018/01/14 02:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c07000)={&(0x7f000032e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000c93000-0x1e)=[], 0x0, &(0x7f0000aad000-0x4f)=""/79, 0x4f, 0x0}, 0x0) munlockall() sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 02:09:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) munlockall() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000da2000)={0xaa, 0x10, 0x0}) [ 35.411711] ------------[ cut here ]------------ [ 35.429257] WARNING: CPU: 1 PID: 6702 at mm/util.c:522 __vm_enough_memory+0x38b/0x470 [ 35.449125] memory commitment underflow[ 35.453040] Kernel panic - not syncing: panic_on_warn set ... [ 35.453040] [ 35.460414] CPU: 1 PID: 6702 Comm: syz-executor0 Not tainted 4.9.76-g8e170a5 #11 [ 35.467938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.477290] ffff8801d0edfa30 ffffffff81d93149 ffffffff83a47180 ffff8801d0edfb08 [ 35.485305] ffffffff83aabd00 ffffffff81497abb 0000000000000009 ffff8801d0edfaf8 [ 35.493369] ffffffff8142e371 0000000041b58ab3 ffffffff84189678 ffffffff8142e1b5 [ 35.501380] Call Trace: [ 35.503966] [] dump_stack+0xc1/0x128 [ 35.509317] [] ? __vm_enough_memory+0x38b/0x470 [ 35.515614] [] panic+0x1bc/0x3a8 [ 35.520620] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 35.528843] [] ? vprintk_emit+0x3ad/0x750 [ 35.534631] [] ? __warn+0x1a9/0x1e0 [ 35.539892] [] ? __vm_enough_memory+0x38b/0x470 [ 35.546184] [] __warn+0x1c4/0x1e0 [ 35.551258] [] warn_slowpath_fmt+0xc4/0x110 [ 35.557202] [] ? __warn+0x1e0/0x1e0 [ 35.562453] [] ? __percpu_counter_add+0x90/0x160 [ 35.568847] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.575668] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 35.582568] [] ? __vm_enough_memory+0x36c/0x470 [ 35.588875] [] __vm_enough_memory+0x38b/0x470 [ 35.595008] [] security_vm_enough_memory_mm+0x90/0xb0 [ 35.601824] [] mmap_region+0x93b/0xfd0 [ 35.607336] [] ? selinux_mmap_addr+0x1f/0xf0 [ 35.613367] [] do_mmap+0x57b/0xbe0 [ 35.618546] [] vm_mmap_pgoff+0x16b/0x1b0 [ 35.624230] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 35.630871] [] ? SyS_futex+0x22e/0x2d0 [ 35.636388] [] SyS_mmap_pgoff+0xd0/0x560 [ 35.642075] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 35.648640] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.655461] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.662015] [] SyS_mmap+0x16/0x20 [ 35.667092] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 35.674308] Dumping ftrace buffer: [ 35.677952] (ftrace buffer empty) [ 35.681635] Kernel Offset: disabled [ 35.685262] Rebooting in 86400 seconds..